modemmanager: suppress hotplug noise without breaking QMAP/QMI/MBIM mux - #30571

Checking PR #30571: modemmanager: suppress hotplug noise without breaking QMAP/QMI/MBIM mux (Formalities Audit)

✅ Pull request originates from a dedicated feature branch (modemmanager-mux-hotplug)

Commit 0e1dc26 - modemmanager: suppress hotplug noise without breaking QMAP/QMI/MBIM mux:

✅ Author and committer identities are valid
✅ Commit is not a merge commit
✅ Commit subject layout and length are valid: "modemmanager: suppress hotplug noise without breaking QMAP/QMI/MBIM mux"
✅ Commit description lines adhere to width formatting rules
✅ Commit contains a valid 'Signed-off-by:' line matching author or committer
⚠️ Warning: Subject line exceeds soft limit (71/60 chars)
⚠️ Warning: No reference link (e.g., upstream release notes, changelog, or history URL) detected in description.
⚠️ Warning: Commit is unsigned or cryptographic signature verification failed (Reason: unsigned). Signing commits is a recommended best practice for verifying identity, but is not mandatory.