Merge branch 'main' into v2
* main:
feat(config): add option for audit file (fixes #9481) (#10066)
chore(api): log X-Forwarded-For (#10035)
chore(gui): update dependency copyrights, add script for periodic maintenance (#10067)
chore(gui, man, authors): update docs, translations, and contributors
chore(syncthing): remove support for TLS 1.2 sync connections (#10064)
fix(osutil): give threads same I/O priority on Linux (#10063)
chore(stun): switch lookup warning to debug level
chore(gui, man, authors): update docs, translations, and contributors