Update NCCommunication lib

Signed-off-by: marinofaggiana <marino@marinofaggiana.com>

Nextcloud.xcodeproj/project.pbxproj

@@ -2939,7 +2939,7 @@
 			repositoryURL = "https://github.com/nextcloud/ios-communication-library/";
 			requirement = {
 				kind = revision;
-				revision = fc847060c89258d6639f706f7bfefd1ac1d90e6e;
+				revision = 6f578fe54cb698063dd4d486ff33aec1b72dde80;
 			};
 		};
 		F788ECC5263AAAF900ADC67F /* XCRemoteSwiftPackageReference "MarkdownKit" */ = {

Nextcloud.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -105,7 +105,7 @@
         "repositoryURL": "https://github.com/nextcloud/ios-communication-library/",
         "state": {
           "branch": null,
-          "revision": "fc847060c89258d6639f706f7bfefd1ac1d90e6e",
+          "revision": "6f578fe54cb698063dd4d486ff33aec1b72dde80",
           "version": null
         }
       },

iOSClient/PushNotification/NCPushNotification.m

@@ -106,10 +106,10 @@
     NSString *pushDevicePublicKey = [[NSString alloc] initWithData:pushPublicKey encoding:NSUTF8StringEncoding];
     NSString *proxyServerPath = [NCBrandOptions shared].pushNotificationServerProxy;
     
-    [[NCCommunication shared] subscribingPushNotificationWithServerUrl:urlBase account:account user:user password:[CCUtility getPassword:account] pushTokenHash:pushTokenHash devicePublicKey:pushDevicePublicKey proxyServerUrl:proxyServerPath customUserAgent:nil addCustomHeaders:nil completionHandler:^(NSString *account, NSString *deviceIdentifier, NSString *signature, NSString *publicKey, NSInteger errorCode, NSString *errorDescription) {
+    [[NCCommunication shared] subscribingPushNotificationWithServerUrl:urlBase account:account user:user password:[CCUtility getPassword:account] pushTokenHash:pushTokenHash devicePublicKey:pushDevicePublicKey proxyServerUrl:proxyServerPath customUserAgent:nil addCustomHeaders:nil queue:dispatch_get_main_queue() completionHandler:^(NSString *account, NSString *deviceIdentifier, NSString *signature, NSString *publicKey, NSInteger errorCode, NSString *errorDescription) {
         if (errorCode == 0) {
             NSString *userAgent = [NSString stringWithFormat:@"%@  (Strict VoIP)", [CCUtility getUserAgent]];
-            [[NCCommunication shared] subscribingPushProxyWithProxyServerUrl:proxyServerPath pushToken:self.pushKitToken deviceIdentifier:deviceIdentifier signature:signature publicKey:publicKey userAgent:userAgent completionHandler:^(NSInteger errorCode, NSString *errorDescription) {
+            [[NCCommunication shared] subscribingPushProxyWithProxyServerUrl:proxyServerPath pushToken:self.pushKitToken deviceIdentifier:deviceIdentifier signature:signature publicKey:publicKey userAgent:userAgent queue:dispatch_get_main_queue() completionHandler:^(NSInteger errorCode, NSString *errorDescription) {
                 if (errorCode == 0) {
                     
                     [[NCCommunicationCommon shared] writeLog:@"Subscribed to Push Notification server & proxy successfully"];
@@ -132,11 +132,11 @@
     NSString *signature = [CCUtility getPushNotificationDeviceIdentifierSignature:account];
     NSString *publicKey = [CCUtility getPushNotificationSubscribingPublicKey:account];
 
-    [[NCCommunication shared] unsubscribingPushNotificationWithServerUrl:urlBase account:account user:user password:[CCUtility getPassword:account] customUserAgent:nil addCustomHeaders:nil completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
+    [[NCCommunication shared] unsubscribingPushNotificationWithServerUrl:urlBase account:account user:user password:[CCUtility getPassword:account] customUserAgent:nil addCustomHeaders:nil queue:dispatch_get_main_queue() completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
         if (errorCode == 0) {
             NSString *userAgent = [NSString stringWithFormat:@"%@  (Strict VoIP)", [CCUtility getUserAgent]];
             NSString *proxyServerPath = [NCBrandOptions shared].pushNotificationServerProxy;
-            [[NCCommunication shared] unsubscribingPushProxyWithProxyServerUrl:proxyServerPath deviceIdentifier:deviceIdentifier signature:signature publicKey:publicKey userAgent:userAgent completionHandler:^(NSInteger errorCode, NSString *errorDescription) {
+            [[NCCommunication shared] unsubscribingPushProxyWithProxyServerUrl:proxyServerPath deviceIdentifier:deviceIdentifier signature:signature publicKey:publicKey userAgent:userAgent queue:dispatch_get_main_queue() completionHandler:^(NSInteger errorCode, NSString *errorDescription) {
                 if (errorCode == 0) {
                 
                     [[NCCommunicationCommon shared] writeLog:@"Unsubscribed to Push Notification server & proxy successfully."];

iOSClient/Settings/NCManageEndToEndEncryption.m

@@ -371,7 +371,7 @@
 {
     [self deselectFormRow:sender];
     
-    [[NCCommunication shared] deleteE2EECertificateWithCustomUserAgent:nil addCustomHeaders:nil completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
+    [[NCCommunication shared] deleteE2EECertificateWithCustomUserAgent:nil addCustomHeaders:nil queue:dispatch_get_main_queue() completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
        if (errorCode == 0 && [account isEqualToString:appDelegate.account]) {
             [[NCContentPresenter shared] messageNotification:@"E2E delete certificate" description:@"Success" delay:[[NCGlobal shared] dismissAfterSecond] type:messageTypeSuccess errorCode:NCGlobal.shared.errorInternalError forced:true];
         } else {
@@ -384,7 +384,7 @@
 {
     [self deselectFormRow:sender];
     
-    [[NCCommunication shared] deleteE2EEPrivateKeyWithCustomUserAgent:nil addCustomHeaders:nil completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
+    [[NCCommunication shared] deleteE2EEPrivateKeyWithCustomUserAgent:nil addCustomHeaders:nil queue:dispatch_get_main_queue() completionHandler:^(NSString *account, NSInteger errorCode, NSString *errorDescription) {
         if (errorCode == 0 && [account isEqualToString:appDelegate.account]) {
             [[NCContentPresenter shared] messageNotification:@"E2E delete privateKey" description:@"Success" delay:[[NCGlobal shared] dismissAfterSecond] type:messageTypeSuccess errorCode:NCGlobal.shared.errorInternalError forced:true];
         } else {