bump python version

Author: e3rd

.github/workflows/run-unittest.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.9, "3.10", 3.11, 3.12]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}

README.md

@@ -1,6 +1,5 @@
 # pz
-[![Build Status](https://github.com/CZ-NIC/pz/actions/workflows/run-unittest.yml/badge.svg)](https://github.com/CZ-NIC/pz/actions) 
-[![Downloads](https://pepy.tech/badge/pz)](https://pepy.tech/project/pz)
+[![Build Status](https://github.com/CZ-NIC/pz/actions/workflows/run-unittest.yml/badge.svg)](https://github.com/CZ-NIC/pz/actions) [![Downloads](https://static.pepy.tech/badge/pz)](https://pepy.tech/project/pz)
 
 Ever wished to use Python in Bash? Would you choose the Python syntax over `sed`, `awk`, ...? Should you exactly know what command would you use in Python, but you end up querying `man` again and again, read further. The utility allows you to *pythonize* the shell: to pipe arbitrary contents through `pz`, loaded with your tiny Python script.