storageproxyd: Start binder thread pool am: 1310d7a6d6

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/24149560

Change-Id: Icb8f7115bd160545177ef8a904416522f9bb63c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>