Retract v1.0.1 (MetaMask#18) (MetaMask#19)

v1.0.1 contains two changes that should have been considered
semver-major:

- Type-interface incompatability with previous version (MetaMask/json-rpc-engine#139)
- Introduced dependency `@metamask/json-rpc-engine` indicates a minimum
  supported Node.js version of 16. This prevents the module from
  installing on some package manager configurations, like default
  yarn classic.

This will be re-released as v2.0.0.

CHANGELOG.md

@@ -6,7 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [1.0.1]
+## [1.0.1] [RETRACTED]
 ### Changed
 - Updated dependencies: ([#16](https://github.com/MetaMask/eth-json-rpc-provider/pull/16))
   - Switched json-rpc-engine@^6.1.0 -> @metamask/json-rpc-engine@^7.0.0