T7941: fix DHCP client running in VRF with non-word characters

The previous implementation used awk with a regex to extract the VRF name from
JSON data, relying on "(\w+)" to match the value. This broke for valid VRF
names containing hyphens or other non-word characters.

This update replaces the regex-based extraction with a jq query that reliably
parses the JSON structure, ensuring correct behavior regardless of VRF name
format. This also reduces parsing fragility by using a tool purpose-built for
JSON processing.

0 files changed, 0 insertions, 0 deletions