Remove redundant shell definition (#358)

* remove redundant shell definition

* Revert formatting changes

* redefine shell where default is declared

.github/workflows/setup-terraform.yml

@@ -253,6 +253,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     defaults:
       run:
+        shell: bash
         working-directory: ./.github/workflows/data/local
     steps:
     - name: Checkout
@@ -262,20 +263,16 @@ jobs:
       uses: ./
 
     - name: Terraform Init
-      shell: bash
       run: terraform init
 
     - name: Terraform Format
-      shell: bash
       run: terraform fmt -check
 
     - name: Terraform Plan
       id: plan
-      shell: bash
       run: terraform plan
 
     - name: Print Terraform Plan
-      shell: bash
       run: echo "${{ steps.plan.outputs.stdout }}"
 
   terraform-run-local-no-wrapper:
@@ -286,6 +283,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     defaults:
       run:
+        shell: bash
         working-directory: ./.github/workflows/data/local
     steps:
     - name: Checkout
@@ -297,14 +295,11 @@ jobs:
         terraform_wrapper: false
 
     - name: Terraform Init
-      shell: bash
       run: terraform init
 
     - name: Terraform Format
-      shell: bash
       run: terraform fmt -check
 
     - name: Terraform Plan
       id: plan
-      shell: bash
       run: terraform plan