Fix PerformanceHintManagerTest CTS to check EPERM

Bug: 293661201
Test: atest PerformanceHintManagerTest
Change-Id: I809151e17600d769df7ed8e6215f09abf4dd8418
diff --git a/tests/tests/os/jni/android_os_cts_PerformanceHintManagerTest.cpp b/tests/tests/os/jni/android_os_cts_PerformanceHintManagerTest.cpp
index 4d06b6c..daa7b3c 100644
--- a/tests/tests/os/jni/android_os_cts_PerformanceHintManagerTest.cpp
+++ b/tests/tests/os/jni/android_os_cts_PerformanceHintManagerTest.cpp
@@ -170,8 +170,8 @@
     std::vector<pid_t> tids;
     tids.push_back(2);
     int result = APerformanceHint_setThreads(wrapper.session(), tids.data(), 1);
-    if (result != EINVAL) {
-        return toJString(env, "setThreads did not return EINVAL");
+    if (result != EPERM) {
+        return toJString(env, "setThreads did not return EPERM");
     }
     return nullptr;
 }