[automerger skipped] Implement carrier config key...

[automerger skipped] Implement carrier config key KEY_KEEP_PDN_UP_IN_NO_VOPS_BOOL am: 4112c21f -s ours am: 5601ccb8 -s ours

am skip reason: Merged-In Ib149939dadee04f9a9e71656c1d9f02fe7400ca9 with SHA-1 8b5ac5ed is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2469121



Change-Id: I7d71dd327b86d0e035e6d33e1259b6831d727bf1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>