Audio AIDL : Rename AutomaticGainControl to AutomaticGainControlV2

Bug: 258124419
Test: atest VtsHalAGC2TargetTest
Change-Id: Ia3de57a109852e21d2f6e2b003e8f4286f8278b3
diff --git a/audio/aidl/TEST_MAPPING b/audio/aidl/TEST_MAPPING
index a166e61..f030af0f 100644
--- a/audio/aidl/TEST_MAPPING
+++ b/audio/aidl/TEST_MAPPING
@@ -40,7 +40,7 @@
       "name": "VtsHalAECTargetTest"
     },
     {
-      "name": "VtsHalAGCTargetTest"
+      "name": "VtsHalAGC2TargetTest"
     },
     {
       "name": "VtsHalNSTargetTest"