[Spark] Pin the pip version to 24.0 to get around the version format requirement (#3484)

(cherry-pick #3302)

... enforced by the `pip` from `24.1`

Recent `delta-spark` [CI

jobs](https://github.com/delta-io/delta/actions/runs/9628486756/job/26556785657)
are failing with the following error.
```
ERROR: Invalid requirement: 'delta-spark==3.3.0-SNAPSHOT': Expected end or semicolon (after version specifier)
    delta-spark==3.3.0-SNAPSHOT
               ~~~~~~~^
```

Earlier

[runs](https://github.com/delta-io/delta/actions/runs/9526169441/job/26261227425)
had the following warning
```
DEPRECATION: delta-spark 3.3.0-SNAPSHOT has a non-standard version number. pip 23.3 will enforce this behaviour change. A possible replacement is to upgrade to a newer version of delta-spark or contact the author to suggest that they release a version with a conforming version number. Discussion can be found at pypa/pip#12063
```

Pinning the `pip` version to `23.2.1` to let the jobs pass. We need to
find a long-term solution on the version of the PyPI generated to avoid
this issue but it is a bit complicated as the `delta-spark` PyPI also
depends on the delta jars with the same version as the PyPI package
name.

Author: vkorukanti

.github/workflows/spark_test.yaml

@@ -49,6 +49,12 @@ jobs:
           pyenv install 3.8.18
           pyenv global system 3.8.18
           pipenv --python 3.8 install
+          # Update the pip version to 24.0. By default `pyenv.run` installs the latest pip version
+          # available. From version 24.1, `pip` doesn't allow installing python packages
+          # with version string containing `-`. In Delta-Spark case, the pypi package generated has
+          # `-SNAPSHOT` in version (e.g. `3.3.0-SNAPSHOT`) as the version is picked up from
+          # the`version.sbt` file.
+          pipenv run pip install pip==24.0 setuptools==69.5.1 wheel==0.43.0
           pipenv run pip install pyspark==3.5.0
           pipenv run pip install flake8==3.5.0 pypandoc==1.3.3
           pipenv run pip install importlib_metadata==3.10.0