Fix

Author: ondrejmirtes

.github/workflows/checksum-phar.yml

@@ -72,7 +72,9 @@ jobs:
       - name: "Change and commit README.md"
         run: |
           echo Testing > README.md
-          git commit -a -m 'Changed README' --author "phpstan-bot <[email protected]>"
+          git config --global user.name "phpstan-bot"
+          git config --global user.email "[email protected]"
+          git commit -a -m 'Changed README'
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"