[automerger skipped] Remove `test_apf_drop_ethercat` multi-devices test am: 33f8758600 -s ours am: 6f3436d128 -s ours

am skip reason: Merged-In Ic5aecbf316f150c5b975e5dfe6cd110bd42c2135 with SHA-1 5d5a30e909 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3307942

Change-Id: Ia5ddfc187f4d7cf9f6498255bf623b470688a4a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>