fix(accelerate): Fix missing model_config_path

[srossi93]

fix(accelerate): Fix missing model_config_path when creating model config

The argument model_config_path was never passed when creating the model_config.

[srossi93]

Pinging @hynky1999;
The failure of the CI doesn't seem to be related to the content of this PR. Could you please check?

[hynky1999]

Seems like the secrets are not exposed for user PRs (which make sense from security perspecity) for some reason even tho manually approved. I will check what we can do with it.

Update:
No way around this dumb restriction, I will skip the test if the secret is not provided

[srossi93]

@clefourrier
Why was this closed unmerged? #304 fixes a problem with the checks but it doesn’t fix the content of this PR.

[clefourrier]

Hi! This was done automatically by github, let me check why.
Edit: the issue you're having was indeed fixed by another PR I merged yesterday evening