feat(compiler-core): switch to @babel/parser for expression parsing

This enables default support for parsing bigInt, optional chaining
    and nullish coalescing, and also adds the `expressionPlugins`
    compiler option for enabling additional parsing plugins listed at
    https://babeljs.io/docs/en/next/babel-parser#plugins.

package.json

@@ -37,7 +37,9 @@
   },
   "devDependencies": {
     "@microsoft/api-extractor": "^7.3.9",
+    "@rollup/plugin-commonjs": "^11.0.2",
     "@rollup/plugin-json": "^4.0.0",
+    "@rollup/plugin-node-resolve": "^7.1.1",
     "@rollup/plugin-replace": "^2.2.1",
     "@types/jest": "^24.0.21",
     "@types/puppeteer": "^2.0.0",