[ci] Upgrade setup-python actions

Author: feisuzhu

.github/workflows/build.yaml

@@ -245,7 +245,7 @@ jobs:
           fetch-depth: '0'
           submodules: 'recursive'
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           # force a 3.7 is ok, build.py will handle actual python env
           python-version: 3.7

.github/workflows/ghstack_land.yml

@@ -21,7 +21,7 @@ jobs:
       with:
         token: ${{ secrets.GARDENER_PAT }}
         fetch-depth: '0'
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.9
     - name: Check Current CI Status

.github/workflows/pull_request.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.11
       - name: Install Dependencies

.github/workflows/release.yml

@@ -254,7 +254,7 @@ jobs:
           submodules: 'recursive'
           fetch-depth: '0'
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
 
@@ -305,7 +305,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.9
 
@@ -348,7 +348,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.9