Feature: Bundle Replay worker in ASP.NET Core middleware

[bruno-garcia]

Session Replay users can optionally host the worker externally to reduce the initial bundle size load:
https://docs.sentry.io/platforms/javascript/session-replay/configuration/#using-a-custom-compression-worker

Got started with it (just downloading the worker file and packaging it) but got out of time and wonder if anyone cares/it's a good idea anyway:

• feat: bundle replay worker in aspnetcore #2859

Trying to see if I'm the only one who cares about this: https://twitter.com/brungarc/status/1725953518589051079

PR still misses the middleware that reads the file from the nuget package and serves it.

Note that currently the worker comes out of an /example folder. I suggested here we should ship one on each release so we can version it and be ready for any security or bug fixes.