Fix CI

Author: rdesarz

.github/workflows/build.yml

@@ -75,8 +75,8 @@ jobs:
       - name: Pull LFS files
         run: git lfs fetch --all && git lfs checkout
       - name: Build documentation
-        if: github.event_name == 'push' && github.ref != 'main'
+        if: github.event_name == 'push' && github.ref != 'refs/heads/main'
         run: mkdocs build
       - name: Deploy documentation
-        if: github.event_name == 'push' && github.ref == 'main'
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         run: mkdocs gh-deploy --force