Add support for HE-AACv2

[Nubuki-all]

Description of the feature or enhancement you'd like to see in HandBrake

After building HandBrakeCLI with --enable-fdk HandBrakeCLI --help displayed:

-E, --aencoder <string> Select audio encoder(s):
                               none
                               fdk_aac
                               fdk_haac
                               av_aac
                               copy:aac
                               ac3
                               copy:ac3
                               eac3
                               copy:eac3
                               copy:truehd
                               copy:dts
                               copy:dtshd
                               copy:mp2
                               mp3
                               copy:mp3
                               vorbis
                               flac16
                               flac24
                               copy:flac
                               opus
                               copy:opus
                               copy

Only fdk_aac & fdk_haac are present

Kindly add support for He-aacv2

What Operating System are you running?

Ubuntu 22.04

What version of HandBrake are you running?

1.7.1

Where did you download HandBrake from?

github

Activity Log, Crash Log or any other details

No response

[Nubuki-all]

Any progress as regards this?