Bump peter-evans/create-pull-request in /.github/workflows (#861)

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 7.0.1 to 7.0.3.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@8867c4a...6cd32fd)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/update.yml

@@ -80,7 +80,7 @@ jobs:
       - if: github.event.comment.body != '@conda-bot render'
         id: create
         # no-op if no commits were made
-        uses: peter-evans/create-pull-request@8867c4aba1b742c39f8d0ba35429c2dfa4b6cb20 # v7.0.1
+        uses: peter-evans/create-pull-request@6cd32fd93684475c31847837f87bb135d40a2b79 # v7.0.3
         with:
           push-to-fork: ${{ env.FORK }}
           token: ${{ secrets.SYNC_TOKEN }}