build(deps): bump w9jds/firebase-action from 2.0.0 to 2.1.0 (#4402)

Bumps [w9jds/firebase-action](https://github.com/w9jds/firebase-action) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/w9jds/firebase-action/releases)
- [Commits](https://github.com/w9jds/firebase-action/compare/v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: w9jds/firebase-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

.github/workflows/docs.yml

@@ -47,7 +47,7 @@ jobs:
           mdbook build book/
 
       - name: Deploy Zebra book to firebase
-        uses: w9jds/firebase-action@v2.0.0
+        uses: w9jds/firebase-action@v2.1.0
         with:
           args: deploy
         env:
@@ -63,7 +63,7 @@ jobs:
           RUSTDOCFLAGS: '--html-in-header katex-header.html'
 
       - name: Deploy external docs to firebase
-        uses: w9jds/firebase-action@v2.0.0
+        uses: w9jds/firebase-action@v2.1.0
         with:
           args: deploy
         env:
@@ -77,7 +77,7 @@ jobs:
           RUSTDOCFLAGS: '--html-in-header katex-header.html'
 
       - name: Deploy internal docs to firebase
-        uses: w9jds/firebase-action@v2.0.0
+        uses: w9jds/firebase-action@v2.1.0
         with:
           args: deploy
         env: