fixup! tools: update create-release-proposal workflow

Author: aduh95

.github/workflows/create-release-proposal.yml

@@ -81,6 +81,7 @@ jobs:
       - name: Start git node release prepare
         # The curl command is to make sure we run the version of the script corresponding to the current workflow.
         run: |
+          git update-index --assume-unchanged tools/actions/create-release.sh
           curl -L https://github.com/${GITHUB_REPOSITORY}/raw/${GITHUB_SHA}/tools/actions/create-release.sh > tools/actions/create-release.sh
           ./tools/actions/create-release.sh "${RELEASE_DATE}" "${RELEASE_LINE}"
         env: