Updated release script

Author: SebastianWendorf

.github/workflows/release.yml

@@ -81,6 +81,8 @@
             run: |
               git config --global user.name "${{ github.actor }}"
               git config --global user.email "${{ github.actor }}@users.noreply.github.com"
+              git reset --hard
+              git clean -fdx
               git pull
               npm version ${{ github.event.inputs.developmentVersion }} --no-git-tag-version
               git commit -a -m "Updated package.json to development version"