Update SoftAP metrics start failure codes Add more granular start failure codes to SoftAP metrics. Bug: 245824786 Test: build Change-Id: I398c2dc2600788135515f24d9c58511d7674ca6a (cherry picked from commit 80827046581ff148483b125754cf3212cc89b50f) Merged-In: I398c2dc2600788135515f24d9c58511d7674ca6a