chore: minor changes.

.github/workflows/check-consistent-dependencies.yml

@@ -40,7 +40,7 @@ jobs:
       - uses: actions/setup-python@v4
         if: ${{ env.RELEVANT == 'true' }}
         with:
-          python-version: '3.10'
+          python-version: '3.9'
 
       - name: "Recompile requirements"
         if: ${{ env.RELEVANT == 'true' }}

.github/workflows/ci-static-analysis.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ['3.10']
+        python-version: ['3.9']
         os: ['ubuntu-20.04']
 
     steps:

.github/workflows/compile-python-requirements.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Set up Python environment
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.9"
 
       - name: Run make compile-requirements
         env:

.github/workflows/js-tests.yml

@@ -14,7 +14,7 @@ jobs:
       matrix:
         os: [ ubuntu-20.04 ]
         node-version: [ 16 ]
-        python-version: [ "3.10" ]
+        python-version: [ "3.9" ]
 
     steps:
 

.github/workflows/lint-imports.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.9'
 
       - name: Install system requirements
         run: sudo apt update && sudo apt install -y libxmlsec1-dev

.github/workflows/migrations-check.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-20.04 ]
-        python-version: [ '3.10' ]
+        python-version: [ '3.9' ]
         # 'pinned' is used to install the latest patch version of Django
         # within the global constraint i.e. Django==3.2.21 in current case
         # because we have global constraint of Django<4.2

.github/workflows/pylint-checks.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.9"
 
       - name: Get pip cache dir
         id: pip-cache-dir

.github/workflows/quality-checks.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-20.04 ]
-        python-version: [ "3.10" ]
+        python-version: [ "3.9" ]
         node-version: [ 16 ]
 
     steps:

.github/workflows/semgrep.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         os: [ "ubuntu-20.04" ]
-        python-version: [ "3.10" ]
+        python-version: [ "3.9" ]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/static-assets-check.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-20.04 ]
-        python-version: [ "3.10" ]
+        python-version: [ "3.9" ]
         node-version: [ 16 ]
         npm-version: [ 8.5.x ]
 

.github/workflows/unit-tests-gh-hosted.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ '3.10' ]
+        python-version: [ '3.9' ]
         django-version:
           - "pinned"
         # When updating the shards, remember to make the same changes in
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [ '3.10' ]
+        python-version: [ '3.9' ]
         django-version:
           - "pinned"
     steps:

.github/workflows/unit-tests.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.10"
+          - "3.9"
         django-version:
           - "pinned"
           - "4.2"
@@ -128,7 +128,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [ "3.10" ]
+        python-version: [ "3.9" ]
     steps:
       - name: Checkout repo
         uses: actions/checkout@v3

.github/workflows/upgrade-one-python-dependency.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Set up Python environment
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.9"
 
       - name: Update any pinned dependencies
         env:

.github/workflows/upgrade-python-requirements.yml

@@ -19,7 +19,7 @@ jobs:
        team_reviewers: "arbi-bom"
        email_address: [email protected]
        send_success_notification: false
-       python_version: '3.10'
+       python_version: '3.9'
     secrets:
        requirements_bot_github_token: ${{ secrets.REQUIREMENTS_BOT_GITHUB_TOKEN }}
        requirements_bot_github_email: ${{ secrets.REQUIREMENTS_BOT_GITHUB_EMAIL }}