Merge env-standalone to babel-standalone (#10821)

* feat: add babel-preset-env to babel-standalone

* chore: copy preset-env-standalone test

* polish: tune warning message when babel-preset-env-standalone is loaded

packages/babel-standalone/scripts/pluginConfig.json

@@ -15,11 +15,13 @@
   "syntax-object-rest-spread",
   "syntax-optional-catch-binding",
   "syntax-pipeline-operator",
+  "syntax-top-level-await",
   "syntax-typescript",
   "proposal-async-generator-functions",
   "proposal-class-properties",
   "proposal-decorators",
   "proposal-do-expressions",
+  "proposal-dynamic-import",
   "proposal-export-default-from",
   "proposal-export-namespace-from",
   "proposal-function-bind",
@@ -57,6 +59,7 @@
   "transform-modules-commonjs",
   "transform-modules-systemjs",
   "transform-modules-umd",
+  "transform-named-capturing-groups-regex",
   "transform-new-target",
   "transform-object-assign",
   "transform-object-super",