Add new options to config

Author: tbradsha

.npmrc

@@ -27,3 +27,9 @@ resolution-mode = highest
 jetpack-webpack-config-resolve-conditions=jetpack:src
 
 manage-package-manager-versions=false
+
+# Ensure dependencies were properly built.
+strict-dep-builds = true
+
+# Warn if `node_modules` do not match lockfile.
+verify-deps-before-run = warn