Revert "Revert "add bazel AIDL examples to bp2build""

This reverts commit 8f3f1597e4d01121ee3bff8c98ea28f16f5097d4.

Reason for revert: moved examples to system/tools/aidl/build/bp2build

Change-Id: I2329596bd7ae9d7a64b0984902aaea85783c4656
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index b0c87d4..3a7c877 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -271,6 +271,7 @@
 		"system/timezone/apex":                                   Bp2BuildDefaultTrueRecursively,
 		"system/timezone/output_data":                            Bp2BuildDefaultTrueRecursively,
 		"system/tools/sysprop":                                   Bp2BuildDefaultTrue,
+		"system/tools/aidl/build/tests_bp2build":                 Bp2BuildDefaultTrue,
 		"system/unwinding/libunwindstack":                        Bp2BuildDefaultTrueRecursively,
 
 		"tools/apksig": Bp2BuildDefaultTrue,