chore(deps): Bump guardian/actions-riff-raff from 4.0.2 to 4.0.3

Bumps [guardian/actions-riff-raff](https://github.com/guardian/actions-riff-raff) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/guardian/actions-riff-raff/releases)
- [Commits](guardian/actions-riff-raff@b2107fa...80f11d6)

---
updated-dependencies:
- dependency-name: guardian/actions-riff-raff
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
         run: ./scripts/ci.sh
 
       - name: Upload to riff-raff
-        uses: guardian/actions-riff-raff@b2107fa569a9d7153c76cc0ea7233617249d047b # v4.0.2
+        uses: guardian/actions-riff-raff@80f11d69a223f464c96ff7a44469a4903d13989d # v4.0.3
         with:
           app: service-catalogue
           roleArn: ${{ secrets.GU_RIFF_RAFF_ROLE_ARN }}