update secrets scanning baseline

[baywet]

reflect changes in https://github.com/microsoftgraph/msgraph-sdk-java/pull/1987 to update the baseline

not only this unblocks potential future PRs, but also increases our security posture since a lot of plugins were added since our last baseline.

pip install detect-secrets
detect-secrets scan --exclude-files release-please-config.json > .secrets.baseline