remove python 3.7 from CI

Signed-off-by: Tomasz Kłoczko <[email protected]>

Author: kloczek

.github/workflows/ci.yml

@@ -45,23 +45,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "pypy-3.9", "3.12"]
+        python-version: ["pypy-3.9", "3.12"]
         runs-on: [ubuntu-latest, macos-13]
         cmake-version: ["3.15.x"]
 
         include:
-          - python-version: "3.7"
-            runs-on: windows-2022
-            cmake-version: "3.21.x"
           - python-version: "pypy-3.8"
             runs-on: windows-2022
             cmake-version: "3.21.x"
           - python-version: "3.11"
             runs-on: windows-2022
             cmake-version: "3.26.x"
-          - python-version: "pypy-3.7"
-            runs-on: ubuntu-latest
-            cmake-version: "3.15.x"
           - python-version: "pypy-3.10"
             runs-on: ubuntu-latest
             cmake-version: "3.15.x"