doc: update websocket link to avoid linking to self · nodejs/node@f0bf35d

Original file line number	Diff line number	Diff line change
@@ -4256,7 +4256,7 @@ A browser-compatible implementation of [`WebSocket`][].
`4256`	`4256`	[`Headers`]: globals.md#class-headers
`4257`	`4257`	[`TypeError`]: errors.md#class-typeerror
`4258`	`4258`	[`URL`]: url.md#the-whatwg-url-api
`4259`		-[`WebSocket`]: #websocket
	`4259`	+[`WebSocket`]: https://developer.mozilla.org/en-US/docs/Web/API/WebSocket
`4260`	`4260`	[`agent.createConnection()`]: #agentcreateconnectionoptions-callback
`4261`	`4261`	[`agent.getName()`]: #agentgetnameoptions
`4262`	`4262`	[`destroy()`]: #agentdestroy