Log Message:
pynvim: update to 0.5.0.

Breaking changes

    Python 3.7 is the minimum supported Python version.

What's Changed

    1696737 feat: Ex command ":py=" evaluate and print expression
    86cc50e test: always use the same python regardless of $PATH
    71d2d65 packaging: Add pynvim.version attribute
    056f6f9 fix: ignore flaky OSError on windows
    6ab90aa fix: EOF error on piped stderr being closed on Windows
    fd4247c fix: do not leak resources across tests so as to prevent side effects
    260a0b9 deps: Require greenlet >= 3.0 since it supports Python 3.12
    f244597 fix: broken dynamic import of rplugin modules
    e4224fc fix: sphinx "invalid language code"
    61bf6fa fix: mypy type annotation warnings
    5e84c75 fix: sphinx "Unexpected indentation" warning
    991c689 fix: PEP 484 prohibits implicit Optional
    919217d fix: undefined name 'original_find_module'
    b79717f fix(test): Unknown config option: timeout warning
    5be54e2 test_buffer: don't depend on version-dependent default values
    eaa862d fix: imp module is deprecated
    ac03f5c Drop old python versions, add type annotations
    a087534 docs: python 2 is not supported
    82a2e14 test: update 'define' option default
    dd540b0 refactor: remove usage of imp
    496e8eb packaging: conform to PEP 517 guidelines
    d549371 fix: vim.eval('v:true') should return python bool
    318c1b5 fix the first call to sync functions returning null