netd.c - only check clat uid on egress am: fca4ee4f08

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2730954

Change-Id: I0c298749f8936dbd76449c4a2a85d117d3ac12c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>