Make sure the JavaScript SDKs only set `sentry.message.template` on logs if `sentry.message.parameter` values are also defined

[AbhiPrasad]

ref getsentry/sentry-docs#14759

If there are no sentry.message.parameter.X attributes included in the log, then the SDK MUST NOT attach a sentry.message.template attribute. This is important because it reduces duplicate content in the log and makes PII processing in Sentry much easier as only we don’t have to duplicate processing between the log message and the sentry.message.template attribute.

[linear]

JS-891 Make sure the JavaScript SDKs only set `sentry.message.template`on logs if `sentry.message.parameter` values are also defined

[github-actions]

A PR closing this issue has just been released 🚀

This issue was referenced by PR #17480, which was included in the 10.9.0 release.