AudioPolicyService: Fix typo in UidPolicy::isUidActive

Copy-paste bug.

Bug: 77300296
Bug: 77624334
Test: make
Change-Id: Id5352dafe70003d7027a2ec71144570ac927ea73
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index 4049cab..082923a 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -549,7 +549,7 @@
         // In an absense of the ActivityManager, assume everything to be active.
         if (!mObserverRegistered) return true;
         auto cacheIter = mCachedUids.find(uid);
-        if (cacheIter != mOverrideUids.end()) {
+        if (cacheIter != mCachedUids.end()) {
             return cacheIter->second;
         }
     }