Run android_tag_build before GitHub branch changes.

Rationale: Given the state of this project, it's possible that the
GitHub changes will fail (as they did for me just now). By running
`android_tag_build` first, we avoid having to hack the automation to run
it again after a GitHub failure.

fastlane/Fastfile

@@ -84,10 +84,11 @@ UPLOAD_TO_PLAY_STORE_JSON_KEY = File.join(PROJECT_ROOT_FOLDER, '.configure-files
     end
 
     push_to_git_remote(tags: false, set_upstream: true)
-    setbranchprotection(repository:GHHELPER_REPO, branch: "release/#{new_version}")
-    setfrozentag(repository:GHHELPER_REPO, milestone: new_version)
 
     android_tag_build()
+
+    setbranchprotection(repository:GHHELPER_REPO, branch: "release/#{new_version}")
+    setfrozentag(repository:GHHELPER_REPO, milestone: new_version)
   end
 
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