py-path.mk invokes $(JW_PKG_PY) to compute JW_PKG_PYTHON_PATH, but does not
include the file that defines the variable. Not a problem from inside
jw-pkg, but nice to have if you want to include std-targets.mk and
py-defs.mk without anything else, so include it.
Also drop a dead debug line in the py-path target.
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v1.1.0
Signed-off-by: Jan Lindemann <jan@janware.com>
Jan Lindemann
256f294b8b