try var instead of secret for oidc role

Author: Bodobolero

.github/workflows/benchmarking.yml

@@ -95,8 +95,8 @@ jobs:
       uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-region: us-east-2
-        role-to-assume: ${{ secrets.DEV_AWS_OIDC_ROLE_ARN }}  
-        role-duration-seconds: 10800 # 3 hours
+        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}  
+        # role-duration-seconds: 10800 # 3 hours
 
     - name: Download Neon artifact
       uses: ./.github/actions/download
@@ -356,8 +356,8 @@ jobs:
       uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-region: us-east-2
-        role-to-assume: ${{ secrets.DEV_AWS_OIDC_ROLE_ARN }}
-        role-duration-seconds: 10800 # 3 hours
+        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
+        # role-duration-seconds: 10800 # 3 hours
 
     - name: Download Neon artifact
       uses: ./.github/actions/download
@@ -567,7 +567,7 @@ jobs:
       uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-region: us-east-2
-        role-to-assume: ${{ secrets.DEV_AWS_OIDC_ROLE_ARN }}
+        role-to-assume: ${{ vars.DEV_AWS_OIDC_ROLE_ARN }}
     - name: Create Allure report
       if: ${{ !cancelled() }}
       uses: ./.github/actions/allure-report-generate