Stop testing process_pr for Python 3.6

Author: iarspider

Diff for: .github/workflows/test-process-pr.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.6", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
       - uses: MathRobin/[email protected]

Diff for: tests/run_pr_tests.sh

@@ -1,7 +1,7 @@
 #!/bin/bash -xe
 INSTALL_REQS=0
 if [ ! -d venv ];  then
-  python3.6 -m venv venv
+  python3.9 -m venv venv
   INSTALL_REQS=1
 fi