Update Fastfile for better build numbering

Remove temporary override and restore the new better numbering

Author: whattherestimefor

fastlane/Fastfile

@@ -90,5 +90,16 @@ platform :ios do
 end
 
 def get_build_number(bundle_id:, version:)
-  7894
+  testflight_latest = latest_testflight_build_number(
+    app_identifier: bundle_id,
+    version: version
+  ) || 0
+
+  appstore_latest = app_store_build_number(
+    app_identifier: bundle_id
+  ) || 0
+
+  git_count = sh("git rev-list --count HEAD").to_i
+
+  [testflight_latest + 1, appstore_latest + 1, git_count].max
 end