Bump ministryofjustice/github-actions from 18.3.1 to 18.4.0

Bumps [ministryofjustice/github-actions](https://github.com/ministryofjustice/github-actions) from 18.3.1 to 18.4.0.
- [Release notes](https://github.com/ministryofjustice/github-actions/releases)
- [Commits](ministryofjustice/github-actions@9f2e106...721b0f2)

---
updated-dependencies:
- dependency-name: ministryofjustice/github-actions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/format-code.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
-      - uses: ministryofjustice/github-actions/code-formatter@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+      - uses: ministryofjustice/github-actions/code-formatter@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         with:
             ignore-files: "README.md"
         env:

.github/workflows/terraform-static-analysis.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Run Analysis
-        uses: ministryofjustice/github-actions/terraform-static-analysis@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+        uses: ministryofjustice/github-actions/terraform-static-analysis@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -52,7 +52,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Run Analysis
-        uses: ministryofjustice/github-actions/terraform-static-analysis@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+        uses: ministryofjustice/github-actions/terraform-static-analysis@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: