Remove @metamask/controllers > babel-runtime from direct dependencies

[mikesposito]

babel-runtime package is included in multiple @metamask/controllers' direct deps: It is unused but takes up bundle size.

[legobeat]

babel-runtime is still used by ethjs packages and therefore also through eth-method-registry. Recent @metamask/ethjs forks remove the babel-runtime (peer)Dependency.

Below PRs aim at resolving this.

• deps: ethjs@^0.4.0 -> @metamask/ethjs@^0.5.0 eth-method-registry#50
• Replace ethjs packages with @metamask/ethjs forks core#2064
• 0.3.0 ethjs-contract#8
• Also related: deps: ethjs@^0.4.0 -> @metamask/ethjs@^0.5.1 #21884