Make update-application-profile hook to ignore read-only fs error

[henry118]

Closes #2026

Before

$ docker run --rm -it --runtime=nvidia --gpus=all -v /tmp/etc-nvidia-ro:/etc/nvidia:ro ubuntu nvidia-smi
docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error running createContainer hook #6: exit status 1, stdout: , stderr: time="2026-08-26T21:50:49Z" level=error msg="failed to create application profiles directory: mkdirat etc/nvidia/nvidia-application-profiles-rc.d: read-only file system"

After

$ docker run --rm -it --runtime=nvidia --gpus=all -v /tmp/etc-nvidia-ro:/etc/nvidia:ro ubuntu nvidia-smi
Wed Aug 26 22:31:45 2026
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 580.173.02             Driver Version: 580.173.02     CUDA Version: 13.0     |
+-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  Tesla T4                       Off |   00000000:65:00.0 Off |                    0 |
| N/A   35C    P8              9W /   70W |       5MiB /  15360MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|  No running processes found                                                             |
+-----------------------------------------------------------------------------------------+

[cdesiniotis]

/cherry-pick release-1.20

[github-actions]

🤖 Backport PR created for release-1.20: #2030 ✅