Bump peter-evans/create-pull-request from 6.0.1 to 6.0.3

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 6.0.1 to 6.0.3.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@a4f52f8...c55203c)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/format_pr.yml

@@ -17,7 +17,7 @@ jobs:
         run: julia --color=yes -e 'using JuliaFormatter; format(".", BlueStyle(); verbose = true)'
       - name: Create pull request
         id: create_pr
-        uses: peter-evans/create-pull-request@a4f52f8033a6168103c2538976c07b467e8163bc # v6.0.1
+        uses: peter-evans/create-pull-request@c55203cfde3e5c11a452d352b4393e68b85b4533 # v6.0.3
         with:
           token: ${{  secrets.GITHUB_TOKEN }}
           commit-message: '🤖 Automatically format the source code files'