fix(BaseMessageComponent): don't create new class instances

[ImRodry]

Please describe the changes this PR makes and why it should be merged:
Feel free to give the PR a better title as I didn't know what to call this but this basically resolves #7139 by returning the component instance in BaseMessageComponent#create when the received data is already a discord.js class

Status and versioning classification:

• Code changes have been tested against the Discord API, or there are no code changes
• I know how to update typings and have done so, or typings don't need updating

[suneettipirneni]

Just out of curiosity whats the performance difference here? Kinda interested to see if this has a performance upgrade

[ImRodry]

I tested it with an example class and it seems to be quite significant, not sure if this test is 100% accurate though

[nitinkumar-c]

Working 100%

[vladfrangu]

RE #7140 (comment)

if you want an accurate performance, you'd have the class and main component creation as a setup, not in the test case. Just as an fyi 😄

---

Leaving that aside, this PR looks fine to me, but I'll let the rest of the maintainers decide if we merge this :D