fix(ci): push with the default token

The checkout step named "secrets.PERSONAL_TOKEN || secrets.GITHUB_TOKEN".
Only fluent-forms defines PERSONAL_TOKEN, and it is stale, so the fallback
selected an unusable credential and checkout failed there with:

  fatal: could not read Username for https://github.com: terminal prompts
  disabled

The job already declares contents: write, so the default GITHUB_TOKEN can
push the release commit and its tags. Dropping the reference removes a
dependency on a secret that fourteen of the fifteen repositories never had.

Author: mralaminahamed

.github/workflows/release.yml

@@ -24,7 +24,6 @@ jobs:
           # The release script skips versions that are already tagged, so the
           # full history and every tag have to be present.
           fetch-depth: 0
-          token: ${{ secrets.PERSONAL_TOKEN || secrets.GITHUB_TOKEN }}
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2