Bump CI

Author: marxin

.github/workflows/ci.yml

@@ -36,7 +36,6 @@ jobs:
           key: ${{ runner.os }}-${{ env.MDBOOK_VERSION }}--${{ env.MDBOOK_LINKCHECK2_VERSION }}--${{ env.MDBOOK_TOC_VERSION }}--${{ env.MDBOOK_MERMAID_VERSION }}
 
       - name: Restore cached Linkcheck
-        if: github.event_name == 'schedule'
         id: cache-linkcheck-restore
         uses: actions/cache/restore@v4
         with:
@@ -60,7 +59,7 @@ jobs:
       - name: Check build
         run: ENABLE_LINKCHECK=1 mdbook build
 
-        
+
       - name: Save cached Linkcheck
         id: cache-linkcheck-save
         if: ${{ !cancelled() }}