Mark qtspeech free of disconnect(const Connection&)


Task-number: QTBUG-144929
Pick-to: 6.12
Change-Id: I706d6ef51680c26eb0e91f8ed942d02c687a574a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
commit9857774543c7dff3e357f7dc7a0c0b7805738135
parent8605e73d2b86185a080a1d619ba57ef05dd13c09
authorMarc Mutz <marc.mutz@qt.io>
committerMarc Mutz <marc.mutz@qt.io>
commit timeWed, 12 Aug 2026 23:45:57 +0000