http: add server factory only factory support to compressor, transform and proto_api_scrubber

[wbpcode]

Commit Message: http: add server factory only factory support to compressor, transform and proto_api_scrubber
Additional Description:
This adds the server-factory-context-only filter factory creation method
(createHttpFilterFactoryFromProtoTyped taking only a ServerFactoryContext,
introduced in #45989) to the compressor, transform and proto_api_scrubber HTTP filter(s).

This allows these filters to be created in contexts where only a
ServerFactoryContext is available (e.g. route/virtual-host level filter
configuration) rather than requiring the full downstream FactoryContext.
The existing downstream FactoryContext path is preserved and now delegates
to a shared helper, so behavior for existing use cases is unchanged.

Generative AI was used to assist with this change. I have reviewed all changes and also did some manually update.

Risk Level: Low
Testing: Existing/added unit config tests; CI.
Docs Changes: N/A
Release Notes: N/A
Platform Specific Features: N/A

[repokitteh-read-only]

As a reminder, PRs marked as draft will not be automatically assigned reviewers,
or be handled by maintainer-oncall triage.

Please mark your PR as ready when you want it to be reviewed!

🐱

Caused by: #46220 was opened by wbpcode.

see: more, trace.

[yanavlasov]

Build failures seem legit.

/wait