Fetch and analyze LAVA test job logs, metadata, results, and definitions from a Foundries/Linaro LAVA instance (default lava.infra.foundries.io). Use when given a LAVA job URL or job ID (e.g. .../scheduler/job/256592) and asked to investigate a test failure, root-cause a job, or read the serial console / kernel boot log. The LAVA web UI is behind Anubis anti-bot protection, so WebFetch returns 403; this skill reads the REST API instead. Do NOT use for a CI health or reliability report over a window of jobs (see qcom-yocto-lava-ci-report).