feat(DEVC-2097): bump min runtime version on CI side

Author: kossman

.github/workflows/main.yml

@@ -3,7 +3,7 @@ name: CI
 on: push
 
 env:
-  PYTHON_VERSIONS: '[ "3.9", "3.10", "3.11", "3.12", "3.13.3" ]'
+  PYTHON_VERSIONS: '[ "3.10", "3.11", "3.12", "3.13.3" ]'
 
 jobs:
 
@@ -25,10 +25,10 @@ jobs:
         python-version: ${{ fromJSON(needs.set-python-matrix.outputs.python_versions) }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -48,10 +48,10 @@ jobs:
          python-version: ${{ fromJSON(needs.set-python-matrix.outputs.python_versions) }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -103,11 +103,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: 3.10
 
       - name: Install dependencies
         run: pip install -U setuptools wheel build
@@ -131,7 +131,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - name: Build
         run: make docs