[CoreExtension] Remove NS_SWIFT_UNAVAILABLE attribute that caused breaking change (#13942)

Author: ncooke3

Firebase.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'Firebase'
-  s.version          = '11.4.0'
+  s.version          = '11.4.1'
   s.summary          = 'Firebase'
 
   s.description      = <<-DESC
@@ -43,7 +43,7 @@ Simplify your app development, grow your user base, and monetize more effectivel
   end
 
   s.subspec 'CoreOnly' do |ss|
-    ss.dependency 'FirebaseCore', '11.4.0'
+    ss.dependency 'FirebaseCore', '11.4.1'
     ss.source_files = 'CoreOnly/Sources/Firebase.h'
     ss.preserve_paths = 'CoreOnly/Sources/module.modulemap'
     if ENV['FIREBASE_POD_REPO_FOR_DEV_POD'] then

FirebaseCore.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FirebaseCore'
-  s.version          = '11.4.0'
+  s.version          = '11.4.1'
   s.summary          = 'Firebase Core'
 
   s.description      = <<-DESC
@@ -53,7 +53,7 @@ Firebase Core includes FIRApp and FIROptions which provide central configuration
   # Remember to also update version in `cmake/external/GoogleUtilities.cmake`
   s.dependency 'GoogleUtilities/Environment', '~> 8.0'
   s.dependency 'GoogleUtilities/Logger', '~> 8.0'
-  s.dependency 'FirebaseCoreInternal', '~> 11.0'
+  s.dependency 'FirebaseCoreInternal', '~> 11.4'
 
   s.pod_target_xcconfig = {
     'GCC_C_LANGUAGE_STANDARD' => 'c99',

FirebaseCore/CHANGELOG.md

@@ -1,3 +1,7 @@
+# Firebase 11.4.1
+- [fixed] CocoaPods only release to revert breaking change in
+  `FirebaseCoreExtension` SDK. (#13942)
+
 # Firebase 11.4.0
 - [fixed] Fixed issue building documentation with some Firebase products. (#13756)
 

FirebaseCore/Extension/FIRHeartbeatLogger.h

@@ -44,8 +44,7 @@ typedef NS_ENUM(NSInteger, FIRDailyHeartbeatCode) {
     API_AVAILABLE(ios(13.0), macosx(10.15), macCatalyst(13.0), tvos(13.0), watchos(6.0));
 
 /// Return the header value for the heartbeat logger.
-- (NSString *_Nullable)
-    headerValue NS_SWIFT_UNAVAILABLE("Use `asyncHeaderValue() async -> String?` instead.");
+- (NSString *_Nullable)headerValue;
 #endif  // FIREBASE_BUILD_CMAKE
 
 @end

FirebaseCoreExtension.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name             = 'FirebaseCoreExtension'
-    s.version          = '11.4.0'
+    s.version          = '11.4.1'
     s.summary          = 'Extended FirebaseCore APIs for Firebase product SDKs'
 
     s.description      = <<-DESC