Adapting to current Xcode template

samples/minimal/Info_cocoa.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleExecutable</key>
 	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundleGetInfoString</key>
@@ -11,7 +11,7 @@
 	<key>CFBundleIconFile</key>
 	<string>wxmac.icns</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.wxwidgets.samples.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleLocalizations</key>
@@ -26,16 +26,16 @@
 	<key>CFBundleName</key>
 	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundlePackageType</key>
-	<string>APPL</string>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
 	<string>3.1.6</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
 	<key>CFBundleVersion</key>
 	<string>3.1.6</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>Copyright 2005-2021 wxWidgets</string>
 	<key>NSPrincipalClass</key>
 	<string>wxNSApplication</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 </dict>
 </plist>