Updated OpenSearch-Build Dockerfile

[Balavva-Mirji]

Checklist

• Have you checked and followed all the points mention in the CONTRIBUTING.MD
• Have you validated script on UBI 9 container
• Did you run the script(s) on fresh container with set -e option enabled and observe success ?
• Did you have Legal approvals for patch files ?

Updated the Dockerfile with required permissions to work image in OpenShift as well in restricted-v2 mode.

[ghatwala]

@prachi-gaonkar / @rusiyamanya - can you please help review ?

[prachi-gaonkar]

@Balavva-Mirji
Could you please confirm that the container created from this image has the same folder structure and contents (especially the number of plugins) as the x86 image?

[Balavva-Mirji]

@Balavva-Mirji Could you please confirm that the container created from this image has the same folder structure and contents (especially the number of plugins) as the x86 image?

Yes @prachi-gaonkar - All the 26 plugins are present.
Attaching the logs for reference:
[opensearch@659a8efbef79 plugins]$ ls -al
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-alerting
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-anomaly-detection
drwxrwxr-x. 1 opensearch root 172 Mar 3 08:29 opensearch-asynchronous-search
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-cross-cluster-replication
drwxrwxr-x. 1 opensearch root 188 Mar 3 08:29 opensearch-custom-codecs
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-flow-framework
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-geospatial
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-index-management
drwxrwxr-x. 1 opensearch root 152 Mar 3 08:29 opensearch-job-scheduler
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-knn
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-ltr
drwxrwxr-x. 1 opensearch root 8192 Mar 3 08:29 opensearch-ml
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-neural-search
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-notifications
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-notifications-core
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-observability
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-performance-analyzer
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-reports-scheduler
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-search-relevance
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-security
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:29 opensearch-security-analytics
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-skills
drwxrwxr-x. 1 opensearch root 152 Mar 3 08:29 opensearch-sql
drwxrwxr-x. 1 opensearch root 135 Mar 3 08:29 opensearch-system-templates
drwxrwxr-x. 1 opensearch root 4096 Mar 3 08:30 opensearch-ubi
drwxrwxr-x. 1 opensearch root 103 Mar 3 08:30 query-insights

[prachi-gaonkar]

@Balavva-Mirji
Looks good to me. The changes appear to be mostly permission-related.
cc @ghatwala