mount /lib/modules from host when using precompiled driver

[fcrozat]

This will ensure precompiled driver container has access to host kernel modules.

Description

This is needed for precompiled driver container for SLES 15 SP7 and SLES 16, provided by SUSE at https://registry.suse.com/repositories/third-party-nvidia-driver-sles15 resp. https://registry.suse.com/repositories/third-party-nvidia-driver-sles16 which can use underlying host kernel modules without the need to have the entire kernel part of the driver container.

Checklist

• No secrets, sensitive information, or unrelated changes
• Lint checks passing (make lint)
• Generated assets in-sync (make validate-generated-assets)
• Go mod artifacts in-sync (make validate-modules)
• Test cases are added for new code paths

Testing

Unit test added and tested on a k3s cluster running SLES 15 SP7 and SLES 16.0

This PR replaces #2040 to be non distribution specific.

[copy-pr-bot]

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