Bump actions/configure-pages from 2 to 3 (#34)

Bumps [actions/configure-pages](https://github.com/actions/configure-pages) from 2 to 3.
- [Release notes](https://github.com/actions/configure-pages/releases)
- [Commits](actions/configure-pages@v2...v3)

---
updated-dependencies:
- dependency-name: actions/configure-pages
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/deploy.yml

@@ -32,7 +32,7 @@ jobs:
         with:
           distribution: "temurin"
           java-version: "11"
-      - uses: actions/configure-pages@v2
+      - uses: actions/configure-pages@v3
         id: configure
       - name: cache flutter
         uses: actions/cache@v3