Merge pull request #1966 from dwhinham/info_plist_fix

CMake: Fix Info.plist template for citra_qt/OSX

src/citra_qt/Info.plist

@@ -5,7 +5,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>English</string>
 	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
+	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleGetInfoString</key>
 	<string></string>
 	<key>CFBundleIconFile</key>