pixi.lock is not up-to-date with the project

[traversaro]

I just run:

traversaro@IITBMP014LW012:~$ git lfs install
Git LFS initialized.
traversaro@IITBMP014LW012:~$ git clone https://github.com/ami-iit/jaxsim
Cloning into 'jaxsim'...
remote: Enumerating objects: 10050, done.
remote: Counting objects: 100% (1971/1971), done.
remote: Compressing objects: 100% (423/423), done.
remote: Total 10050 (delta 1697), reused 1560 (delta 1535), pack-reused 8079 (from 1)
Receiving objects: 100% (10050/10050), 2.27 MiB | 2.82 MiB/s, done.
Resolving deltas: 100% (6297/6297), done.
traversaro@IITBMP014LW012:~$ cd jaxsim/
traversaro@IITBMP014LW012:~/jaxsim$ pixi run -e tasks-gpu --locked tests
 WARN The feature 'style' is defined but not used in any environment
 WARN The feature 'testing' is defined but not used in any environment
 WARN The feature 'viz' is defined but not used in any environment
 WARN The feature 'all' is defined but not used in any environment
  × lock-file not up-to-date with the project

and it fails with " × lock-file not up-to-date with the project". Probably the pixi.toml have been modified without updating the lock?

[xela-95]

I think that is due to the update of pyproject.toml in 51ab0127b69410b0f42e7d5d3a8a18d265d7e8d4 in which we added the trimesh dependency after the last update of the lockfile action ran in #285

[xela-95]

I ran the Pixi action to update the lockfile but we are getting a failing test: https://github.com/ami-iit/jaxsim/actions/runs/11929601986/job/33248711299

[xela-95]

I ran the Pixi action to update the lockfile but we are getting a failing test: https://github.com/ami-iit/jaxsim/actions/runs/11929601986/job/33248711299

Addressing this in #293