DOC: tzdata should be listed as a required dependency since 2.0.0

[iansheng]

Pandas version checks

• I have checked that the issue still exists on the latest versions of the docs on main here

Location of the documentation

https://pandas.pydata.org/docs/getting_started/install.html#dependencies

Documentation problem

Since pandas 2.0.0, tzdata has been required.

Suggested fix for documentation

Add tzdata into required dependencies list.

[alimcmaster1]

Needs added here: https://github.com/pandas-dev/pandas/blob/main/doc/source/getting_started/install.rst?plain=1#L208

contributions welcomed

[rsm-23]

take

[rsm-23]

@alimcmaster1 can you please review the PR?