Merge pull request #30548 from RomanPudashkin/network_manager_crash

[4.6.3] Attempt to fix crash in NetworkManager

Merge pull request #30430 from cbjeukendrup/port/4.6.2

Merge pull request #30358 from musescore/ci_tx_pull_4.6.1

Update in-repo translations from Transifex

Merge pull request #30176 from RomanPudashkin/musesampler_update_noti…

…fication_fix

[4.6.0] MuseSampler update notification: simplify check-for-update logic

Merge pull request #29583 from mike-spa/updateChordListOnReset460

Ensure chord list in property panel is updated after click reset button

fixed audio rpc packer buffer thread race

Merge pull request #27818 from musescore/ci/windows_sign_452_dis

Disabled Windows sign on CI

Merge pull request #27270 from musescore/ci_tx_pull_4.5.1

Update in-repo translations from Transifex

Merge pull request #27094 from RomanPudashkin/450_port_fixes

Porting some PRs to 4.5.0

Merge pull request #25803 from musescore/ci_tx_pull_4.4.4

Update in-repo translations from Transifex