Merge "Add interning support to NetworkTracing" am: e9e7983365

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2484883

Change-Id: Ifa56ac91694f7fa6fe10711c6aff87d4301a1dac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>