Added GH for basic precommit testing on PR - removed dependencies, no package

Author: davidorme

.github/workflows/ci.yaml

@@ -19,7 +19,4 @@ jobs:
           with:
             r-version: 'release'
             use-public-rspm: true
-        - uses: r-lib/actions/setup-r-dependencies@v2
-          with:
-            extra-packages: rcmdcheck, pkgdown, R.cache
         - uses: pre-commit/[email protected]