Align with v4.47 (unstable track) with following changes on top:
- Add SMBv2/3 support via jcifs-ng
- Fix samba file listing truncation when dealing with SMBv1 only servers
- Add opensubtitles credentials support in preferences since opensubtitles mandates it to download subtitles
- Fix an appcompat incompatibility with webview (Google bug)
Note that this release will experience interoperability issues when using SMBv1 only capable server.