[automerger skipped] LeAclManagerTest: Disable flaky...

[automerger skipped] LeAclManagerTest: Disable flaky test_multiple_background_connections am: dc29afcf am: 417e9773 -s ours am: 28f6aa00 -s ours

am skip reason: Merged-In I674beac1bc3c0e8930f222d647530bed2c07b138 with SHA-1 dc29afcf is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/18530345



Change-Id: I6e6a10ad622679444ef0a49a53d4dcebab41ffe3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>