fix(apple): address script build phase warning in Xcode 14 (#1116)

Addresses the "Run script build phase 'Validate Manifest' will be run
during every build..." warning in Xcode 14.

Author: tido64

ios/ReactTestApp.xcodeproj/project.pbxproj

@@ -303,6 +303,7 @@
 /* Begin PBXShellScriptBuildPhase section */
 		1936CB1C2768EC280085FD98 /* Validate Manifest */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);

macos/ReactTestApp.xcodeproj/project.pbxproj

@@ -292,6 +292,7 @@
 /* Begin PBXShellScriptBuildPhase section */
 		19E2AE7C27693278007B06CA /* Validate Manifest */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);