Fix issue when publishing a new release to PyPI

[tatiana]

Faced while running the following command in the CI (I was not able to reproduce this locally):

Run python -m build

Resulted in the stacktrace:

    val = self.func(instance)
  File "/tmp/build-env-o83v4k67/lib/python3.10/site-packages/hatchling/builders/wheel.py", line 247, in default_file_selection_options
    raise ValueError(message)
ValueError: Unable to determine which files to ship inside the wheel using the following heuristics: https://hatch.pypa.io/latest/plugins/builder/wheel/#default-file-selection

The most likely cause of this is that there is no directory that matches the name of your project (astronomer_cosmos).

At least one file selection option must be defined in the `tool.hatch.build.targets.wheel` table, see: https://hatch.pypa.io/latest/config/build/

As an example, if you intend to ship a directory named `foo` that resides within a `src` directory located at the root of your project, you can define the following:

[tool.hatch.build.targets.wheel]
packages = ["src/foo"]

ERROR Backend subprocess exited when trying to invoke build_wheel

As seen in:
https://github.com/astronomer/astronomer-cosmos/actions/runs/8986616060/job/24683237685

I confirmed this worked between releasing Cosmos 1.4.0a3 and Cosmos 1.4.0a4.

(cherry picked from commit ebbc50c)

[netlify]

✅ Deploy Preview for sunny-pastelito-5ecb04 canceled.

Name	Link
🔨 Latest commit	481a6f1
🔍 Latest deploy log	https://app.netlify.com/sites/sunny-pastelito-5ecb04/deploys/663b7411e36b5200088233a5

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.69%. Comparing base (ea96f2b) to head (481a6f1).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #946   +/-   ##
=======================================
  Coverage   95.69%   95.69%           
=======================================
  Files          59       59           
  Lines        2857     2857           
=======================================
  Hits         2734     2734           
  Misses        123      123           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.