build,tools,win: trim unused VCBUILD_PYTHON_LOCATION variable
Looks like VCBUILD_PYTHON_LOCATION went stale at some point, and isn't read anywhere (searching the repo shows this is the only usage).
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Looks like VCBUILD_PYTHON_LOCATION went stale at some point, and isn't read anywhere (searching the repo shows this is the only usage).