readd shell param

.github/actions/setup-macos-dependencies/action.yml

@@ -11,12 +11,14 @@ runs:
   using: "composite"
   steps:
     - name: Setup virtualenv
+      shell: bash
       run: |
         pip install virtualenv
         virtualenv -p python .venv
         source .venv/bin/activate
     
     - name: Install dependencies
+      shell: bash
       run: |
         python -m pip install .
         pip install -r requirements.txt
@@ -25,4 +27,5 @@ runs:
         pip install numpy==1.26.4
     
     - name: Download OPA executable
+      shell: bash
       run: python download_opa.py -v ${{ inputs.opa-version }} -os ${{ inputs.operating-system }}

.github/actions/setup-windows-dependencies/action.yml

@@ -11,12 +11,14 @@ runs:
   using: "composite"
   steps:
     - name: Setup virtualenv
+      shell: powershell
       run: |
         pip install virtualenv
         python -m venv .venv
         .venv\Scripts\activate
     
     - name: Install dependencies
+      shell: powershell
       run: |
         python -m pip install .
         pip install -r requirements.txt
@@ -25,4 +27,5 @@ runs:
         pip install numpy==1.26.4
     
     - name: Download OPA executable
+      shell: powershell
       run: python download_opa.py -v ${{ inputs.opa-version }} -os ${{ inputs.operating-system }}

.github/workflows/run_smoke_test.yml

@@ -23,9 +23,6 @@ jobs:
   smoke-test-windows:
     name: Smoke Test for Windows
     runs-on: windows-latest 
-    defaults:
-      run:
-        shell: powershell
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
@@ -51,9 +48,6 @@ jobs:
   smoke-test-macos:
     name: Smoke Test for MacOS
     runs-on: macos-latest
-    defaults:
-      run:
-        shell: bash
     needs: smoke-test-windows
     steps:
       - name: Checkout Repository