multimedia/vlc: Update to upstream version 3.0.14.

Changes since 3.0.12:

Demux:

• Adaptive: fix artefacts in HLS streams with wrong profiles/levels
• Fix regression on some MP4 files for the audio track
• Fix MPGA and ADTS probing in TS files
• Fix Flac inside AVI files
• Fix VP9/Webm artefacts when seeking

Codec:

• Support SSA text scaling
• Fix rotation on Android rotation
• Fix WebVTT subtitles that start at 00:00

Access:

• Update libnfs to support NFSv4
• Improve SMB2 integration
• Fix Blu-ray files using Unicode names on Windows
• Disable mcast lookups on Android for RTSP playback

Video Output:

• Rework the D3D11 rendering wait, to fix choppiness on display

Interfaces:

• Fix VLC getting stuck on close on X11 (#21875)
• Improve RTL on preferences on macOS
• Add mousewheel horizontal axis control
• Fix crash on exit on macOS
• Fix sizing of the fullscreen controls on macOS

Windows:

• Fix subtitles/OSD under Windows XP

Misc:

• Update translations
• Improve MIDI fonts search on Linux
• Update Soundcloud, Youtube, liveleak
• Fix compilation with GCC11
• Fix input-slave option for subtitles

MFH: 2021Q2
(cherry picked from commit 984c3ef8a615d27bfd9ca97a26722bafed446520)