Turn aidl_format on

Bug: 144540481
Test: N/A
Change-Id: I721252d3b725ec094d7cb9fa3230b749ad0ae210
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 6740bb5..2116e21 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -4,6 +4,7 @@
 [Builtin Hooks]
 bpfmt = true
 clang_format = true
+aidl_format = true
 
 [Hook Scripts]
 aosp_hook_confirmationui = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} confirmationui