Disable unused Python 2 variant. am: 9e8127c053 am: 5112389ca0 am: 70a19876e8

Original change: https://android-review.googlesource.com/c/platform/external/python/parse_type/+/2222562

Change-Id: I4f798b4248d9e7f96e0f2083748c15f54e0ce714
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>