Add support for rhino as a compilation target (#13448)

* Add support for rhino as a compilation target

* Add tests for target: rhino

* Fix test failing due to whitespace

* Keep consistent names for rhino tests in babel 7 and 8

* Bump core-js-compat to 3.15.0

* Change references to rhino to include patch version

* Update compat table data import

* Split transpilation of arrow function features more finely

* Rename rhino fixtures to include the patch number and update to include syntax that is and isn't supported for better testing

* Only use the relevant features for transform-new-target and transform-classes

packages/babel-compat-data/data/plugin-bugfixes.json

@@ -98,6 +98,7 @@
     "ie": "11",
     "ios": "11",
     "samsung": "5",
+    "rhino": "1.7.13",
     "electron": "0.37"
   },
   "transform-template-literals": {