deps(ci): bump peter-evans/create-pull-request from 7 to 8 (#1353)

Bumps
[peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request)
from 7 to 8.

Author: denisonbarbosa

.github/workflows/patch-vendored-samba.yaml

@@ -82,7 +82,7 @@ jobs:
         run: cp -a samba-patched/python/samba/* internal/policies/certificate/python/vendor_samba
       - name: Create Pull Request
         if: ${{ always() }}
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           commit-message: Auto update vendored Samba code
           title: 'deps(vendor): auto update vendored Samba code'

.github/workflows/policy-builds.yaml

@@ -246,7 +246,7 @@ jobs:
         shell: bash
         run: echo "branch=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           commit-message: Refresh policy definition files
           title: Refresh policy definition files