Netlify: set Hugo's baseURL to the DEPLOY_PRIME_URL variable (#30214

)

This will allow each branch/preview to have its own base URL instead of the default one of the main site (getbootstrap.com).

package.json

@@ -62,7 +62,7 @@
     "release-zip": "cross-env-shell \"rm -rf bootstrap-$npm_package_version-dist && cp -r dist/ bootstrap-$npm_package_version-dist && zip -r9 bootstrap-$npm_package_version-dist.zip bootstrap-$npm_package_version-dist && rm -rf bootstrap-$npm_package_version-dist\"",
     "dist": "npm-run-all --parallel css js",
     "test": "npm-run-all lint dist js-test docs-build docs-lint",
-    "netlify": "npm-run-all dist release-sri docs-build",
+    "netlify": "cross-env-shell HUGO_BASEURL=$DEPLOY_PRIME_URL npm-run-all dist release-sri docs-build",
     "watch": "npm-run-all --parallel watch-*",
     "watch-css-main": "nodemon --watch scss/ --ext scss --exec \"npm-run-all css-lint css-compile css-prefix\"",
     "watch-css-docs": "nodemon --watch site/assets/scss/ --ext scss --exec \"npm run css-lint\"",