chore(deps): bump actions/upload-artifact from 6 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/deploy.yml

@@ -112,7 +112,7 @@ jobs:
 
     - name: Upload lock files on failure
       if: failure()
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: terraform-lock-files
         path: |

.github/workflows/test.yml

@@ -45,7 +45,7 @@ jobs:
     - name: Run Playwright tests
       run: npx playwright test
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       if: always()
       with:
         name: playwright-report