Use Apple-Generic for versioning system!

Clocker/Clocker.xcodeproj/project.pbxproj

@@ -1504,6 +1504,7 @@
 				SWIFT_OBJC_BRIDGING_HEADER = "Clocker-Bridging-Header.h";
 				SWIFT_TREAT_WARNINGS_AS_ERRORS = YES;
 				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Distribution;
@@ -2006,6 +2007,7 @@
 				SWIFT_TREAT_WARNINGS_AS_ERRORS = YES;
 				SWIFT_VERSION = 5.0;
 				"TEST_HOST[sdk=*]" = Clocker;
+				VERSIONING_SYSTEM = "apple-generic";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -2066,6 +2068,7 @@
 				SWIFT_OBJC_BRIDGING_HEADER = "Clocker-Bridging-Header.h";
 				SWIFT_TREAT_WARNINGS_AS_ERRORS = YES;
 				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;