Move Flutter widgets to packages directory

packages/flutter_widgets/example/ios/fastlane/Matchfile

@@ -0,0 +1,16 @@
+git_url("https://github.com/GetStream/ios-certificates")
+
+storage_mode("git")
+
+username("[email protected]")
+
+team_id("EHV7XZLAHA")
+
+# app_identifier(["tools.fastlane.app", "tools.fastlane.app2"])
+
+# username("[email protected]") # Your Apple Developer Portal username
+
+# For all available options run `fastlane match --help`
+# Remove the # in the beginning of the line to enable the other options
+
+# The docs are available on https://docs.fastlane.tools/actions/match