Added VMAF to aarch64

[ZuluPro]

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• [x] I have read the contributing guideline and understand that I have made the correct modifications

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Description:

I added the VMAF compilation to aarch64

Benefits of this PR and context:

It's already enabled for x86 but wasn't available for aarch64

How Has This Been Tested?

I built the image myself on Docker mac.

Source / References:

[LinuxServer-CI]

I am a bot, here is the pushed image/manifest for this PR:

ghcr.io/linuxserver/lspipepr-ffmpeg:7.0.2-cli-pkg-8458103e-dev-597e4a51f18036aac3be761eb407a9bf4d049c70-pr-84

[LinuxServer-CI]

I am a bot, here is the pushed image/manifest for this PR:

ghcr.io/linuxserver/lspipepr-ffmpeg:7.0.2-cli-pkg-8458103e-dev-2b75c6a033bfd2ab7567ce1308aeec0be47630a2-pr-84