Fix SVGKit crash for iOS 12

Library branch 3.x is only available for 13+. This doesn't cause an error because `ONLY_ACTIVE_ARCH=YES;` But it will fail at runtime causing any use of SVGKit in iOS 12 to crash.

Signed-off-by: Henrik Storch <henrik.storch@nextcloud.com>

Nextcloud.xcodeproj/project.pbxproj

@@ -3083,8 +3083,8 @@
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/SVGKit/SVGKit.git";
 			requirement = {
-				branch = 3.x;
-				kind = branch;
+				kind = upToNextMinorVersion;
+				minimumVersion = 3.0.0;
 			};
 		};
 		F75EAED626D2552E00F4320E /* XCRemoteSwiftPackageReference "MarqueeLabel" */ = {