[SPARK-47935][INFRA][PYTHON] Pin pandas==2.0.3 for pypy3.8

### What changes were proposed in this pull request?
Pin `pandas==2.0.3` for `pypy3.8`

### Why are the changes needed?
Pandas 2.1+/2.2+ requires [Python 3.9+](https://pandas.pydata.org/pandas-docs/version/2.1/getting_started/install.html), the latest version works for Python 3.8 is `pandas==2.0.3`.
Installation with `pandas>=2.2.2` fails with:
```
#17 ERROR: process "/bin/sh -c pypy3 -m pip install numpy 'six==1.16.0' 'pandas>=2.2.2' scipy coverage matplotlib lxml" did not complete successfully: exit code: 1
------
 > [11/31] RUN pypy3 -m pip install numpy 'six==1.16.0' 'pandas>=2.2.2' scipy coverage matplotlib lxml:
1.454 Collecting numpy
1.491   Downloading numpy-1.24.4-pp38-pypy38_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (5.6 kB)
1.537 Collecting six==1.16.0
1.549   Downloading six-1.16.0-py2.py3-none-any.whl.metadata (1.8 kB)
1.691 ERROR: Ignored the following versions that require a different python version: 1.25.0 Requires-Python >=3.9; 1.25.0rc1 Requires-Python >=3.9; 1.25.1 Requires-Python >=3.9; 1.25.2 Requires-Python >=3.9; 1.26.0 Requires-Python <3.13,>=3.9; 1.26.0b1 Requires-Python <3.13,>=3.9; 1.26.0rc1 Requires-Python <3.13,>=3.9; 1.26.1 Requires-Python <3.13,>=3.9; 1.26.2 Requires-Python >=3.9; 1.26.3 Requires-Python >=3.9; 1.26.4 Requires-Python >=3.9; 2.0.0b1 Requires-Python >=3.9; 2.0.0rc1 Requires-Python >=3.9; 2.1.0 Requires-Python >=3.9; 2.1.0rc0 Requires-Python >=3.9; 2.1.1 Requires-Python >=3.9; 2.1.2 Requires-Python >=3.9; 2.1.3 Requires-Python >=3.9; 2.1.4 Requires-Python >=3.9; 2.2.0 Requires-Python >=3.9; 2.2.0rc0 Requires-Python >=3.9; 2.2.1 Requires-Python >=3.9; 2.2.2 Requires-Python >=3.9
1.693 ERROR: Could not find a version that satisfies the requirement pandas>=2.2.2 (from versions: 0.1, 0.2, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.6.0, 0.6.1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.10.0, 0.10.1, 0.11.0, 0.12.0, 0.13.0, 0.13.1, 0.14.0, 0.14.1, 0.15.0, 0.15.1, 0.15.2, 0.16.0, 0.16.1, 0.16.2, 0.17.0, 0.17.1, 0.18.0, 0.18.1, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1, 0.20.2, 0.20.3, 0.21.0, 0.21.1, 0.22.0, 0.23.0, 0.23.1, 0.23.2, 0.23.3, 0.23.4, 0.24.0, 0.24.1, 0.24.2, 0.25.0, 0.25.1, 0.25.2, 0.25.3, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.4.0rc0, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.5.0rc0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 2.0.0rc0, 2.0.0rc1, 2.0.0, 2.0.1, 2.0.2, 2.0.3)
1.694 ERROR: No matching distribution found for pandas>=2.2.2
```

`pandas<=2.2.2` is pretty misleading, as if pandas 2.2.2 is supported.

### Does this PR introduce _any_ user-facing change?
no, infra-only

### How was this patch tested?
ci

### Was this patch authored or co-authored using generative AI tooling?
no

Closes apache#46159 from zhengruifeng/py_38_pandas.

Authored-by: Ruifeng Zheng <ruifengz@apache.org>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>

Author: zhengruifeng

dev/infra/Dockerfile

@@ -86,7 +86,7 @@ RUN mkdir -p /usr/local/pypy/pypy3.8 && \
     ln -sf /usr/local/pypy/pypy3.8/bin/pypy /usr/local/bin/pypy3.8 && \
     ln -sf /usr/local/pypy/pypy3.8/bin/pypy /usr/local/bin/pypy3
 RUN curl -sS https://bootstrap.pypa.io/get-pip.py | pypy3
-RUN pypy3 -m pip install numpy 'six==1.16.0' 'pandas<=2.2.2' scipy coverage matplotlib lxml
+RUN pypy3 -m pip install numpy 'six==1.16.0' 'pandas==2.0.3' scipy coverage matplotlib lxml
 
 
 ARG BASIC_PIP_PKGS="numpy pyarrow>=15.0.0 six==1.16.0 pandas<=2.2.2 scipy plotly>=4.8 mlflow>=2.8.1 coverage matplotlib openpyxl memory-profiler>=0.61.0 scikit-learn>=1.3.2"