Add Vinay Ramesh and kziemski to the Financial Services Interest Group

[kziemski]

Summary

Adds two members to the Financial Services Interest Group (FSIG):

• Vinay Ramesh (vinoo999) — new member entry with Discord 759950435640541234.
• Kryspin Ziemski (kziemski) — adds financial-services-ig to his existing roles.

Rationale

• Vinay has been acting as the de facto organizer of FSIG. Adding him to the group gives him the permissions he needs to run it without relying on someone else's account.
• Kryspin has asked to take on part of the review load for FSIG PRs and related responsibilities.

What access this grants

ROLE_IDS.FINANCIAL_SERVICES_IG maps to:

• GitHub team ig-financial-services (child of interest-groups), with push on modelcontextprotocol and triage on the SDK repos where FSIG participates, plus admin on financial-services-interest-group.
• Discord role financial services interest group (synced).

The role has no Google group, so no Workspace provisioning fields are needed.

Testing

npm run check — prettier, config validation, 79/79 tests.

[sambhav]

@copilot resolve the merge conflicts in this pull request

[dsp-ant]

@claude fix the merge issue