use composite action for setup

Author: mingness

.github/actions/setup/action.yml

@@ -0,0 +1,14 @@
+name: "Setup environment"
+description: "Setup the repo and Python"
+runs:
+  steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '>=3.11'
+
+      - name: Install dependencies
+        run: pip install -r requirements.txt

.github/workflows/issue_to_pr.yml

@@ -27,16 +27,8 @@ jobs:
         with:
           issue_number: ${{ github.event.issue.number }}
 
-      - name: Checkout sources
-        uses: actions/checkout@v4
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-
-      - name: Install dependencies
-        run: pip install -r requirements.txt
+      - name: Setup environment
+        uses: ./.github/setup
 
       - name: Read and validate properties txt file
         id: parseProps

.github/workflows/pull_request_test_run_update_flow.yml

@@ -9,19 +9,10 @@ on:
 jobs:
   test_run:
     name: Test that update contributions workflow runs
-    # Only run this job if the issue has the 'new contribution' label
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v4
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-
-      - name: Install dependencies
-        run: pip install -r requirements.txt
+      - name: Setup environment
+        uses: ./.github/setup
 
       - name: run unit tests
         run: pytest

.github/workflows/update_contributions.yml

@@ -11,16 +11,8 @@ jobs:
   update:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v4
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '>=3.11'
-
-      - name: Install dependencies
-        run: pip install -r requirements.txt
+      - name: Setup environment
+        uses: ./.github/setup
 
       - name: fetch updates and edit database
         run: |