Revert "Bump hashicorp/setup-terraform from 2 to 3 (#754)" (#761)

This reverts commit c3ed817.

Author: vasireddy99

.github/workflows/canary.yml

@@ -131,7 +131,7 @@ jobs:
         run: |
           echo TERRAFORM_DIRECTORY=${{ matrix.language }}/sample-apps/${{ matrix.sample-app }}/deploy/${{ matrix.instrumentation-type }} |
           tee --append $GITHUB_ENV
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
       - name: Initialize terraform
         run: terraform init
         working-directory: ${{ env.TERRAFORM_DIRECTORY }}

.github/workflows/main-build-python39.yml

@@ -71,7 +71,7 @@ jobs:
         run: |
           echo TERRAFORM_DIRECTORY=python/integration-tests/aws-sdk/wrapper |
           tee --append $GITHUB_ENV
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
       - name: Initialize terraform
         run: terraform init
         working-directory: ${{ env.TERRAFORM_DIRECTORY }}

.github/workflows/main-build.yml

@@ -159,7 +159,7 @@ jobs:
         run: |
           echo TERRAFORM_DIRECTORY=${{ matrix.language }}/integration-tests/${{ matrix.sample-app }}/${{ matrix.instrumentation-type }} |
           tee --append $GITHUB_ENV
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
       - name: Initialize terraform
         run: terraform init
         working-directory: ${{ env.TERRAFORM_DIRECTORY }}

.github/workflows/release.yml

@@ -118,7 +118,7 @@ jobs:
       matrix:
         architecture: ${{ fromJson(github.event.inputs.architecture) }}
     steps:
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
       - name: Get layer name by substituting `${{ matrix.architecture }}` into Workflow Input name keyword
         run: |
           echo LAYER_NAME=$(echo "${{ github.event.inputs.layer_name_keyword }}" | sed 's/<ARCHITECTURE>/${{ matrix.architecture }}/') | tee --append $GITHUB_ENV
@@ -300,7 +300,7 @@ jobs:
           role-to-assume: ${{ secrets.INTEG_TEST_LAMBDA_ROLE_ARN }}
           role-duration-seconds: 1200
           aws-region: ${{ matrix.aws_region }}
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
       - name: Initialize terraform
         run: terraform init
         working-directory: ${{ env.TERRAFORM_DIRECTORY }}

.github/workflows/soaking.yml

@@ -154,7 +154,7 @@ jobs:
         run: |
           echo TERRAFORM_DIRECTORY=${{ matrix.language }}/integration-tests/${{ matrix.sample-app }}/${{ matrix.instrumentation-type }} |
           tee --append $GITHUB_ENV
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@v2
         with:
           terraform_version: 1.3.1
       - name: Initialize terraform