Pin prepare action release to specific commit

Author: buenaflor

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - name: Get auth token
         id: token
-        uses: actions/create-github-app-token@c8e1c2009ab08259029170132c384f03c1064c0e # v2.2.0
+        uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2.2.0
         with:
           app-id: ${{ vars.SENTRY_RELEASE_BOT_CLIENT_ID }}
           private-key: ${{ secrets.SENTRY_RELEASE_BOT_PRIVATE_KEY }}
@@ -27,7 +27,7 @@ jobs:
           fetch-depth: 0
 
       - name: Prepare release
-        uses: getsentry/action-prepare-release@v1
+        uses: getsentry/action-prepare-release@c8e1c2009ab08259029170132c384f03c1064c0e
         env:
           GITHUB_TOKEN: ${{ steps.token.outputs.token }}
         with: