Upgrade: [dependabot] - bump NHSDigital/eps-dependabot-approve

Bumps [NHSDigital/eps-dependabot-approve](https://github.com/nhsdigital/eps-dependabot-approve) from 1.0.2 to 1.0.3.
- [Release notes](https://github.com/nhsdigital/eps-dependabot-approve/releases)
- [Commits](NHSDigital/eps-dependabot-approve@da05034...55da79f)

---
updated-dependencies:
- dependency-name: NHSDigital/eps-dependabot-approve
  dependency-version: 1.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/auto_approve_dependabot.yml

@@ -15,7 +15,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Auto approve and enable auto-merge
-        uses: NHSDigital/eps-dependabot-approve@da0503449b218ccd99bc547e242007d5514e4d2f
+        uses: NHSDigital/eps-dependabot-approve@55da79f2effe6726785ad3675e92c6db87f77156
         with:
           AUTOMERGE_APP_ID: ${{ secrets.AUTOMERGE_APP_ID }}
           AUTOMERGE_PEM: ${{ secrets.AUTOMERGE_PEM }}