feat: Upgrade to MAME 0.225 🎉

Author: stuartcarnie

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "deps/mame"]
 	path = deps/mame
 	url = https://github.com/stuartcarnie/mame.git
-	branch = mame0224-headless
+	branch = mame0225-headless

MAME.xcodeproj/project.pbxproj

@@ -408,7 +408,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 0.224.0;
+				CURRENT_PROJECT_VERSION = 0.225.0;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_INPUT_FILETYPE = sourcecode.cpp.objcpp;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
@@ -435,7 +435,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 0.224.0;
+				CURRENT_PROJECT_VERSION = 0.225.0;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_INPUT_FILETYPE = sourcecode.cpp.objcpp;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;