Adjust docs build workflow.

Author: mathewjordan

package-lock.json

@@ -113,7 +113,6 @@
   },
   "devDependencies": {
     "@iiif/presentation-3": "^1.1.3",
-    "@napi-rs/simple-git": "^0.1.19",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/dom": "^10.4.0",
     "@testing-library/react": "^16.0.1",