Commonalities v4.2 alignment

[stroncoso]

What type of PR is this?

• correction

What this PR does / why we need it:

• Commonalities release v4.2 aligment for Sync26 release

Which issue(s) this PR fixes:

Fixes #173
Fixes #114

Special notes for reviewers:

There are a lot of additions, but all of them are formal limits, mostly taken from Commonalities

One error that we needed to fix

• [S-016] All schemas must declare a type, so a generic "object" is added when not declared

Warnings (simple changes)

• [S-011] All schemas must include a description --> LLM work
• [S-312] Max length is required for strings. Some are based on commonalites, for the rest, here is my approach:
  • sink URLs: 1024
  • JWT auth: 8192
  • phoneNumber: 128
  • uuids: 36 (classic pattern 6e8bc430-9c3a-11d9-9669-0800200c9a66)
  • other WebRTC ids with pattern defined (ex.: mediaSessionId): 256
• [S-015] PascalCase fix --> Third attempt 😅
• [S-310] Integer type required --> assumed int32
• [S-311] Integer max/min required --> commonalities defined
• [S-309] Array maxItems --> commonalities defined

Changelog input

 release-note
- fix(events): Commonalites v4.2 aligment
- fix(registration): Commonalites v4.2 aligment
- fix(call-handling): Commonalites v4.2 aligment 

Additional documentation

n/a

[deepakjaiswal1]

LGTM