Set build user's uid when creating Migraphx/ROCM docker images

[snnn]

Description

Set build user's uid when creating Migraphx/ROCM docker images

Motivation and Context

The two pipelines have a serious issue: the docker image used for building/testing the code could come from any branch! Because the machine has 8 GPUs. We don't want to waste the GPUs, so we run multiple ADO agents there to run build pipelines in parallel. However, there is only one docker daemon.
Therefore, last time when I made a change to the ROCM pipeline's docker image I made an error there but I still saw the pipeline passed. Then, later on after I checked in the change the pipeline started failing. It is a chaos.
This PR couldn't address the fundamental issue. It just fixes the mistake I introduced.

[snnn]

/azp run ONNX Runtime Web CI Pipeline

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[snnn]

I bet: if I find a time when nobody uses this pipeline to submit this PR, then everything will pass.

[jingyanwangms]

Looks good

[snnn]

/azp run Linux GPU CI Pipeline, Linux MIGraphX CI Pipeline

[azure-pipelines]

Azure Pipelines successfully started running 2 pipeline(s).

[tianleiwu]

The pipeline uses current user ID to run docker (and the user id might not exists in docker image):

onnxruntime/tools/ci_build/github/azure-pipelines/linux-rocm-ci-pipeline.yml

Line 87 in bd991f4

--user $UID:$(id -g $USER) \

How does BUILD_UID=1004 help?

[snnn]

How does BUILD_UID=1004 help?

I bet the UID is always 1004. I added two commands at:

onnxruntime/tools/ci_build/github/azure-pipelines/linux-rocm-ci-pipeline.yml

Line 231 in bd991f4

python --version; id ; ls -lha /home ; \

In the log it shows the uid is 1004. And the /home/onnxruntimedev folder is owned by the onnxruntimedev user, so, in theory it should work. But it is not working.

Here is a log:
https://dev.azure.com/onnxruntime/onnxruntime/_build/results?buildId=1620518&view=logs&j=f2f63060-d9d6-52d0-adee-b97db5a9ab91&t=7d92004f-43ca-5c62-0a5c-970cbb2d24e8

When we built the image, we have:

adduser --gecos 'onnxruntime Build User' --disabled-password onnxruntimedev --uid 1004

[tianleiwu]

In the log it shows the uid is 1004. And the /home/onnxruntimedev folder is owned by the onnxruntimedev user, so, in theory it should work. But it is not working.

Shall we also add group id using addgroup?

[amarin16]

/azp run Linux GPU CI Pipeline, Linux MIGraphX CI Pipeline

[azure-pipelines]

Azure Pipelines successfully started running 2 pipeline(s).