feat: Replicate host routing rules and tables in pod

This change enables DRANET to discover and replicate host routing rules and
routes from non-default tables into the pod's network namespace.

Previously, only routes from the main table were copied. This was insufficient
for advanced networking configurations that rely on policy-based routing (ip
rule) and multiple routing tables (like source based routing)

This commit introduces the following changes:
- The driver now inspects the host for ip rule entries associated with a network
  interface.
- It also inspects for ip route entries in non-default tables.
- These rules and routes are then replicated within the pod's network namespace
  when it's created.
- An end-to-end test has been added to validate this functionality.

build(deps): bump actions/setup-node from 5 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

fix: Only parse topology when it actually exists

This also helps avoid unnecessary logging that happens each time we need to
reconstruct ResourceSlice state and it's cloud provider attributes.

feat: Enhance metrics to tag managed_pod in nri_hooks

add DRA and NRI latency, success metrics and tests for metrics

fix: Delete singleton links if they are removed

Currently if a link is deleted as the last link the driver will never reconcile and leave it in the resource slice. Ensure that this does not happen since that could lead to bad assignments by the scheduler.

interface dhcp configuration

dhcp should be an opt-in option because running it can cause delays
on pod startup on environments that don't have dhcp enabled.

Change-Id: I2905788c261583d86a5701576c2e61a245138c02

document tpu multinic

Change-Id: I535e6deebb36a861c32ded91f33549815e7f0275

do not fail to add routes that already exist

Change-Id: I948f861a1465bbb0a9b3fee903934388b78584d5

don't adjust rdma devchar duplicates

Change-Id: I9028ba278a99f3fd015b981106777ce4cacade2d