add shell to composite action

Author: mingness

.github/actions/setup/action.yml

@@ -9,4 +9,5 @@ runs:
           python-version: '>=3.11'
 
       - name: Install dependencies
+        shell: bash
         run: pip install -r requirements.txt

.github/workflows/issue_to_pr.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
 
-      - name: Setup python
+      - name: Setup Python
         uses: ./.github/actions/setup
 
       - name: Read and validate properties txt file

.github/workflows/pull_request_test_run_update_flow.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
 
-      - name: Setup python
+      - name: Setup Python
         uses: ./.github/actions/setup
 
       - name: run unit tests

.github/workflows/update_contributions.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
 
-      - name: Setup python
+      - name: Setup Python
         uses: ./.github/actions/setup
 
       - name: fetch updates and edit database