chore: configurable mdbook version

Author: itsoyou

.github/workflows/docs.yaml

@@ -59,6 +59,11 @@ jobs:
           # Fetch all history so that the schema_versions script works.
           fetch-depth: 0
 
+      - name: Setup mdbook
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
+        with:
+          mdbook-version: "0.5.2"
+
       - name: Caching
         uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
         with:
@@ -68,7 +73,6 @@ jobs:
       - name: Install required tooling
         run: |
           cargo install mdbook-linkcheck mdbook-mermaid mdbook-admonish
-          cargo install mdbook --no-default-features --features search --vers "^0.4" --locked
 
       - name: Setup Pages
         id: pages