ci: fix doc deploy (#153)

Author: inkydragon

.github/workflows/CI.yml

@@ -45,3 +45,19 @@ jobs:
       - uses: codecov/codecov-action@v3
         with:
           file: lcov.info
+
+  docs:
+    name: Documentation
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+          show-versioninfo: true
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-docdeploy@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}