Created a new reusable workflow linux_job_v2_rocm.ymlfor rocm with aws authentication. Rolled back changes made to linux_job_v2.yml.

Author: akashveramd

.github/workflows/linux_job_v2.yml

@@ -186,19 +186,6 @@ jobs:
           fetch-depth: ${{ inputs.fetch-depth }}
           submodules: ${{ inputs.submodules }}
 
-      - name: configure aws credentials
-        id: aws_creds
-        uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
-        with:
-          role-to-assume: arn:aws:iam::308535385114:role/gha_workflow_s3_and_ecr_read_only
-          aws-region: us-east-1
-          role-duration-seconds: 18000
-
-      - name: Login to Amazon ECR
-        id: login-ecr
-        continue-on-error: true
-        uses: aws-actions/amazon-ecr-login@062b18b96a7aff071d4dc91bc00c4c1a7945b076 # v2.0.1
-
       - name: Calculate docker image
         id: calculate-docker-image
         uses: ./test-infra/.github/actions/calculate-docker-image