[ACT-671] Handle App Clip export (#16)

* [ACT-671] Handle App Clip export

* added missing err check

* Do not force codesign identity

* Change certificate

* dep update

* Added nil check for clip

* moved check

* change test app branch

* fix prov profiles

* Add Xcode 12 check

* fixed profile entry

* changed test workflows to use sample artifacts

* changed branch of sample artifacts to master

* workflow fixes

* switch to development export method

* moved test_tvos

* moved xamarin

* xamarin fix

* reorganize workflows

* moved go ckecks

* removed xamarin from test workflow

.gitignore

@@ -1,3 +1,4 @@
 .bitrise*
 .gows*
 _tmp/
+.vscode