update ubi base image

[dtrawins]

🛠 Summary

JIRA/Issue if applicable.
Describe the changes.

🧪 Checklist

• Unit tests added.
• The documentation updated.
• Change follows security best practices.
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[Copilot]

Pull request overview

This PR updates the Red Hat Universal Base Image (UBI) version from 9.6 to 9.7 across the codebase and adds a directory copy operation in the Ubuntu Dockerfile.

Changes:

• Updated UBI base image references from version 9.6 to 9.7
• Added Intel directory copy operation to root in Ubuntu Dockerfile
• Updated version references in Makefiles and Dockerfiles

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
demos/python_demos/Dockerfile.ubuntu	Added command to copy Intel directory to root filesystem
demos/c_api_minimal_app/capi_files/Dockerfile.redhat	Updated UBI base and minimal images to version 9.7
Makefile	Updated RedHat base OS tag and docker run image reference to version 9.7
Dockerfile.redhat	Updated UBI base, release base, and build base images to version 9.7

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[Copilot]

The addition of && cp -R /root/intel / lacks explanation. This command copies the Intel directory to the root filesystem, but there's no comment explaining why this is necessary or what this directory contains. Consider adding a comment to explain the purpose of this operation.

Suggested change

	RUN BUILD_CUDA_EXT=0 pip3 install -r requirements.txt --no-cache-dir
	RUN BUILD_CUDA_EXT=0 pip3 install -r requirements.txt --no-cache-dir
	# Configure Intel telemetry/usage collection to opt-out for all users;
	# `opt_in_out` writes settings under /root/intel, which we copy to / so they
	# are available system-wide (including for the non-root ovms user).

[Copilot]

Image name inconsistency: this line uses 'ubi9-minimal' while other files use 'ubi9/ubi-minimal'. Verify this is the correct image reference format for Red Hat's registry.

Suggested change

	docker run registry.access.redhat.com/ubi9-minimal:9.7 rpm -qa --qf "%{NAME}\n" | sort > base_packages.txt
	docker run registry.access.redhat.com/ubi9/ubi-minimal:9.7 rpm -qa --qf "%{NAME}\n" | sort > base_packages.txt