chore(deps): bump actions/deploy-pages from 2.0.2 to 2.0.4 (#415)

Author: dependabot[bot]

.github/workflows/_deploy-github-pages.yaml

@@ -74,4 +74,4 @@ jobs:
 
     - name: Deploy to GitHub Pages
       id: deployment
-      uses: actions/deploy-pages@ee48c7b82e077d7b8ef30b50a719e6a792a50c9a # v2.0.2
+      uses: actions/deploy-pages@9dbe3824824f8a1377b8e298bafde1a50ede43e5 # v2.0.4