Force-push nightly build branch. (#6879)

Summary: .

Differential Revision: D65976544

Author: shoumikhin

.github/workflows/apple.yml

@@ -270,7 +270,7 @@ jobs:
             git config --global user.email "[email protected]"
             git add Package.swift
             git commit -m "${VERSION}"
-            git push origin "${BRANCH}"
+            git push -f origin "${BRANCH}"
           else
             echo "Draft Package.swift:"
             cat Package.swift