fix: sync extension CFBundleVersion to 5.7.0 to match parent app

Xcode Cloud validation failed because the extension targets were
still at 5.6.0 while the app targets were at 5.7.0.

Author: vveerrgg

dev/apple/NostrKey.xcodeproj/project.pbxproj

@@ -798,7 +798,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "iOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (Extension)/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "nostrkey Extension";
@@ -829,7 +829,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "iOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (Extension)/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "nostrkey Extension";
@@ -864,7 +864,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGN_ENTITLEMENTS = "iOS (App)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEVELOPMENT_TEAM = H48PW6TC25;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (App)/Info.plist";
@@ -908,7 +908,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGN_ENTITLEMENTS = "iOS (App)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEVELOPMENT_TEAM = H48PW6TC25;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (App)/Info.plist";
@@ -950,7 +950,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "macOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -984,7 +984,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "macOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1022,7 +1022,7 @@
 				CODE_SIGN_ENTITLEMENTS = "macOS (App)/nostrkey.entitlements";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1071,7 +1071,7 @@
 				CODE_SIGN_ENTITLEMENTS = "macOS (App)/nostrkey.entitlements";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.6.0;
+				CURRENT_PROJECT_VERSION = 5.7.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;