Merge pull request #11610 from sbeca/pr-osx-version

Change OSX version from 2.2-dev to 3.0-dev

[ci skip]

misc/dist/osx_tools.app/Contents/Info.plist

@@ -19,11 +19,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.2-dev</string>
+	<string>3.0-dev</string>
 	<key>CFBundleSignature</key>
 	<string>godot</string>
 	<key>CFBundleVersion</key>
-	<string>2.2-dev</string>
+	<string>3.0-dev</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>© 2007-2017 Juan Linietsky, Ariel Manzur</string>
 	<key>LSMinimumSystemVersion</key>