Fixed pyenv version syntax

[0xJonas]

The :latest syntax used in the pyenv invokation in onCreateCommand.sh does not appear to exist. Because of this, the devcontainer fails to build. The fix is to specify the Python versions without patch versions, which makes pyenv automatically use the latest version.

Snippet from the log for the previously failing build:

pyenv: version `latest' not installed
pyenv: python3.8: command not found

The `python3.8' command exists in these Python versions:
  3.8.18

Note: See 'pyenv help global' for tips on allowing both
      python2 and python3 to be found.
scripts/onCreateCommand.sh: line 27: /workspaces/lsprotocol/.venv/bin/activate: No such file or directory
[1268491 ms] onCreateCommand failed with exit code 1. Skipping any further user-provided commands.

[karthiknadig]

It looks like ruff updated formatting rules. Would it be possible for you to run ruff format . with the latest version of Ruff

[anthonykim1]

Interesting.. I am testing the build of new codespaces container myself just right now, but was able to get through all versions including 3.8 but still ended up with failed build. Perhaps there was some update from pyenv getting rid of :latest

[0xJonas]

Did the reformatting, it added one comma :)