Merge pull request #65 from ehuss/update-mdbook

Update mdbook

Author: oli-obk

.github/workflows/deploy_skill_tree.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
         with:
-          mdbook-version: '0.4.1'
+          mdbook-version: '0.4.5'
           # mdbook-version: 'latest'
 
       - name: Cache multiple paths