fix(github-action): update ghcr.io/bjw-s/mdbook ( 0.4.41 → 0.4.42 ) (#…

…7578)

| datasource | package              | from   | to     |
| ---------- | -------------------- | ------ | ------ |
| docker     | ghcr.io/bjw-s/mdbook | 0.4.41 | 0.4.42 |

Co-authored-by: rosey-the-renovator-bot[bot] <98764075+rosey-the-renovator-bot[bot]@users.noreply.github.com>

.github/workflows/docs.yaml

@@ -34,7 +34,7 @@ jobs:
           token: "${{ steps.app-token.outputs.token }}"
 
       - name: Build docs
-        uses: docker://ghcr.io/bjw-s/mdbook:0.4.41@sha256:540108750533153e3ea42af6918c9c9b86d56ed085b674893eb5c78210e8696b
+        uses: docker://ghcr.io/bjw-s/mdbook:0.4.42@sha256:70d5f4ae637b598135473f7fc92f3ee2046dd1d821e4251629b17e880571a208
         with:
           args: bash -c "cd docs && mdbook build"