temporally fixated Python 3.12 in CI to 3.12.3 (#6502)

To work around actions/setup-python#886.

.github/workflows/CI-windows.yml

@@ -86,11 +86,11 @@ jobs:
  steps:
  - uses: actions/checkout@v3
 
- - name: Set up Python 3.12
+ - name: Set up Python 3.12.3
  if: matrix.config == 'release'
  uses: actions/setup-python@v5
  with:
- python-version: '3.12'
+ python-version: '3.12.3'
  check-latest: true
 
  - name: Set up Visual Studio environment

.github/workflows/asan.yml

@@ -33,10 +33,10 @@ jobs:
  with:
  key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
- - name: Set up Python 3.12
+ - name: Set up Python 3.12.3
  uses: actions/setup-python@v5
  with:
- python-version: '3.12'
+ python-version: '3.12.3'
  check-latest: true
 
  - name: Install missing software on ubuntu

.github/workflows/scriptcheck.yml

@@ -47,9 +47,9 @@ jobs:
  runs-on: ubuntu-20.04
  strategy:
  matrix:
- python-version: [3.6, 3.7, 3.8, 3.9, '3.10', '3.11', '3.12']
+ python-version: [3.6, 3.7, 3.8, 3.9, '3.10', '3.11', '3.12.3']
  include:
- - python-version: '3.12'
+ - python-version: '3.12.3'
  python-latest: true
 
  fail-fast: false

.github/workflows/tsan.yml

@@ -33,10 +33,10 @@ jobs:
  with:
  key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
- - name: Set up Python 3.12
+ - name: Set up Python 3.12.3
  uses: actions/setup-python@v5
  with:
- python-version: '3.12'
+ python-version: '3.12.3'
  check-latest: true
 
  - name: Install missing software on ubuntu

.github/workflows/ubsan.yml

@@ -33,10 +33,10 @@ jobs:
  with:
  key: ${{ github.workflow }}-${{ github.job }}-${{ matrix.os }}
 
- - name: Set up Python 3.12
+ - name: Set up Python 3.12.3
  uses: actions/setup-python@v5
  with:
- python-version: '3.12'
+ python-version: '3.12.3'
  check-latest: true
 
  - name: Install missing software on ubuntu