[CI] rename: package-verification.yml

Author: dmitry-lipetsk

.github/workflows/python-verification.yml …ithub/workflows/package-verification.yml.github/workflows/python-verification.yml renamed to .github/workflows/package-verification.yml .github/workflows/python-verification.yml renamed to .github/workflows/package-verification.yml

@@ -1,4 +1,4 @@
-[![CI Status](https://img.shields.io/github/actions/workflow/status/postgrespro/testgres.os_ops/.github/workflows/python-verification.yml?label=CI)](https://github.com/postgrespro/testgres.os_ops/actions/workflows/python-verification.yml)
+[![CI Status](https://img.shields.io/github/actions/workflow/status/postgrespro/testgres.os_ops/.github/workflows/package-verification.yml?label=CI)](https://github.com/postgrespro/testgres.os_ops/actions/workflows/package-verification.yml)
 [![PyPI package version](https://badge.fury.io/py/testgres_os_ops.svg)](https://badge.fury.io/py/testgres.os_ops)
 [![PyPI python versions](https://img.shields.io/pypi/pyversions/testgres_os_ops)](https://pypi.org/project/testgres.os-ops)
 [![PyPI downloads](https://img.shields.io/pypi/dm/testgres_os_ops)](https://pypi.org/project/testgres.os-ops)