feat(logger): enhance sanitize to handle Date, BigInt, and string types and add the test file.Reduce the depth from 50 to 25.

[rishikeshdadam136]

TICKET-8110

The sanitize() function in @bitgo/logger handles the below ones correctly and added the test files.

• Date objects.
• BigInt values.
• Strings — bearer v2 tokens passed as top-level strings are not redacted.
  -Reduce the depth.

[rishikeshdadam136]

@copilot Review it as 10x engineer.

[Copilot]

@rishikeshdadam136 I've opened a new pull request, #8232, to work on those changes. Once the pull request is ready, I'll request review from you.

[rishikeshdadam136]

@claude review it as 10x engineer

[sachushaji]

@claude