kube-ovn-controller: fix ovn ic log directory not mounted to hostpath

[zhangzujian]

• Make sure you have followed Kube-OVN Code Style.

What type of this PR

• Bug fixes

Which issue(s) this PR fixes:

Fixes #(issue-number)

WHAT

🤖 Generated by Copilot at 73e651e

This pull request standardizes and hard-codes the log directory paths for various kube-ovn deployment modes and components. This improves the logging, compatibility, and reliability of the kube-ovn system. It also adds support for ovn-ic logs in the kube-ovn-controller deployment.

🤖 Generated by Copilot at 73e651e

Sing, O Muse, of the valiant deeds of the kube-ovn heroes,
Who tamed the wild network with their skillful yaml files,
And mounted many a log directory on their swift kube-ovn-controller,
To trace the paths of ovn-ic and ovn-central across the cloud.

HOW

🤖 Generated by Copilot at 73e651e

• Add volume mount and definition for ovn-ic log directory to kube-ovn-controller container and deployment in various yaml files (link, link, link, link, link, link, link, link). This supports the interconnection feature between different ovn clusters.