[Cronet] Make CtsNetHttpTestCases installable on older devices am: 042c8a7b1f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/23620645

Change-Id: Ib4d46854fedd58ef693c8775ea3dea4f802f1152
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>