pyarrow: Check compatibility of pyarrow.array with string type

[weiji14]

Description of proposed changes

Check that pyarrow.array objects of string type can be passed to PyGMT modules/functions.

TODO:

• Initial compatibility check of pyarrow.array by adding parametrized tests to pygmt.text
• Add parametrized test to test_virtualfile_from_vectors.py
• Check that pa.StringArray can be passed into put_strings?
• etc

Addresses #2800 (comment), part of #2800.

Reminders

• Run make format and make check to make sure the code follows the style guide.
• Add tests for new features or tests that would have caught the bug that you're fixing.
• Add new public functions/methods/classes to doc/api/index.rst.
• Write detailed docstrings for all functions/methods.
• If wrapping a new module, open a 'Wrap new GMT module' issue and submit reasonably-sized PRs.
• If adding new functionality, add an example to docstrings or tutorials.
• Use underscores (not hyphens) in names of Python files and directories.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform
specific operations. Supported slash commands are:

• /format: automatically format and lint the code
• /test-gmt-dev: run full tests on the latest GMT development version