fix(MockHttpSocket): forward tls getCipher calls

[jonathansamines]

We are currently are experiencing an issue because our http client relies on the TLSSocket.getCipher() method, which msw doesn't currently provide, which is causing the following error (stack trace redacted):

[dev]  ⨯ unhandledRejection: TypeError: this.getCipher is not a function
[dev]     at MockHttpSocket.<anonymous> (/path/to/location/custom-client.js:L:C)
[dev]     at Object.onceWrapper (node:events:633:28)
[dev]     at MockHttpSocket.emit (node:events:519:28)
[dev]     at MockHttpSocket.emit (node:domain:488:12)
[dev]     at MockHttpSocket.emit (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-KEULKBUZ.mjs:429:12)
[dev]     at MockHttpSocket.mockConnect (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-KEULKBUZ.mjs:593:12)
[dev]     at MockHttpSocket.respondWith (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-KEULKBUZ.mjs:518:10)
[dev]     at Object.onResponse (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-KEULKBUZ.mjs:946:18)
[dev]     at handleResponse (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-M4WQE4TR.mjs:107:21)
[dev]     at handleRequest (webpack-internal:///(rsc)/./node_modules/msw/node_modules/@mswjs/interceptors/lib/node/chunk-M4WQE4TR.mjs:193:12)
[dev]     at processTicksAndRejections (node:internal/process/task_queues:95:5)

Note: I don't know whether or not this is the proper way to fix this issue, but a quick search lead to #556, which introduces this pattern

[jonathansamines]

Hey @kettanaito, any chance you can review these changes?