cli: add `NODE_RUN_PACKAGE_JSON_PATH` env
This change adds a NODE_RUN_PACKAGE_JSON_PATH
environment variable when it's executed with node --run
. This is required for cli runners to know the context of the task they are running. More information can be found in the reference issue.
Ref: https://github.com/nodejs/node/issues/52673
cc @nodejs/cpp-reviewers