ci/lava: Remove duplicate build download

We already do it above.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31882>

.gitlab-ci/lava/utils/uart_job_definition.py

@@ -134,8 +134,6 @@ def uart_test_actions(
     run_steps += artifact_download_steps
 
     run_steps += [
-        f"mkdir -p {args.ci_project_dir}",
-        f"curl {args.build_url} | tar --zstd -x -C {args.ci_project_dir}",
         # Sleep a bit to give time for bash to dump shell xtrace messages into
         # console which may cause interleaving with LAVA_SIGNAL_STARTTC in some
         # devices like a618.

.gitlab-ci/tests/data/FASTBOOT_force_uart=True_job_definition.yaml

@@ -91,7 +91,5 @@ actions:
             -x -C /ci/project/dir
           - echo Could not find jwt file, disabling S3 requests...
           - sed -i '/S3_RESULTS_UPLOAD/d' /set-job-env-vars.sh
-          - mkdir -p /ci/project/dir
-          - curl None | tar --zstd -x -C /ci/project/dir
           - sleep 1
           - lava-test-case 'test-project_dut' --shell /init-stage2.sh

.gitlab-ci/tests/data/UBOOT_force_uart=True_job_definition.yaml

@@ -65,7 +65,5 @@ actions:
             -x -C /ci/project/dir
           - echo Could not find jwt file, disabling S3 requests...
           - sed -i '/S3_RESULTS_UPLOAD/d' /set-job-env-vars.sh
-          - mkdir -p /ci/project/dir
-          - curl None | tar --zstd -x -C /ci/project/dir
           - sleep 1
           - lava-test-case 'test-project_dut' --shell /init-stage2.sh