fix(usockets): allow ssl negotiations

[lithdew]

What does this PR do?

Allows for SSL negotiations to take place. Fixes #6197. Fixes #5363.

• Documentation or TypeScript types (it's okay to leave the rest blank in this case)
• Code changes

How did you verify your code works?

fetch("https://www.saferpay.com/api/health/1", { verbose: true }).then(async(res)=>console.log(await res.json())).catch(console.error)

I did not include this into the test suite given that the test may fail if saferpay.com takes down their health API endpoint.