uwb(service): Dont cache specificationinfo am: 77b7c18509

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Uwb/+/18407647

Change-Id: I1b24293f6a5f2562dae3ffc6581c9a1893777471
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>