update library

Nextcloud.xcodeproj/project.pbxproj

@@ -2817,7 +2817,7 @@
 			repositoryURL = "https://github.com/nextcloud/ios-communication-library/";
 			requirement = {
 				kind = revision;
-				revision = cd9331426e0625d466766da7415d22173d8dca78;
+				revision = 84a4e7a815d6fe4b223086af1bd2caba877ae948;
 			};
 		};
 		F7C4D88B2534887E00C142DA /* XCRemoteSwiftPackageReference "Parchment" */ = {

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

@@ -15,7 +15,7 @@
         "repositoryURL": "https://github.com/nextcloud/ios-communication-library/",
         "state": {
           "branch": null,
-          "revision": "cd9331426e0625d466766da7415d22173d8dca78",
+          "revision": "84a4e7a815d6fe4b223086af1bd2caba877ae948",
           "version": null
         }
       },