Update dependency NX 0.7

[ndrean]

No description provided.

[mickel8]

Hi @ndrean, would you like to submit a PR?

[ndrean]

@mickel8

I have in my Mix:

{:xav, "~> 0.3.0"},
{:nx, "~> 0.7"},
{:bumblebee, "~>0.5"},

I start a fresh mix deps.get (and erased mix.lock, /deps, /_build ...), but I have a depency resolution pb... 🤯

Because xav >= 0.2.0 depends on nx ~> 0.6.0 and your app depends on nx ~> 0.7, xav >= 0.2.0 is forbidden.
So, because your app depends on xav ~> 0.3.0, version solving failed.

Another quick note: the file "ffmpeg-version" contains "5.0.1". In your Mix, in download_ffmpeg/2, you read it, and in your github workflow "build_ffmpeg.yml". I don't know if you expect 7 or 5 is ok.

[mickel8]

You have to lock xav to master, I haven't released your PR yet. ffmpeg-version is not actually used :)