[CI] Try to sync aws cuda e2e tests in pre-commit with the build

Author: aelovikov-intel

.github/workflows/sycl_precommit_aws.yml

@@ -61,7 +61,9 @@ jobs:
       image: ghcr.io/intel/llvm/ubuntu2204_build:latest
       image_options: -u 1001 --gpus all --cap-add SYS_ADMIN
       target_devices: ext_oneapi_cuda:gpu
-      ref: ${{ github.sha }}
+      # No idea why but that seems to work and be in sync with the main
+      # pre-commit workflow.
+      ref: ${{ github.event.workflow_run.referenced_workflows[0].sha }}
       merge_ref: ''
 
       sycl_toolchain_artifact: sycl_linux_default