fix: correct package versioning error

[bepri]

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690fe31 broke the versioning command and caused @ git+ downloads of this repository to get versioned as 0.0.

The default git_describe_command is an array, and the schema requires it to be an array, but it was previously a string anyways. The broken commit attempted to correct this, but it appears that the git_describe_command variable is passed directly to something unaware of shell expansions. This meant that the arguments '[0-9]*.[0-9]*.[0-9]*' and '*[^0-9.]*' were invalid as the *s were fine but the 's only confused it.

This PR removes those ticks. Confirmed to correctly publish the version number with both uv build and python3 -m build.