Fix binderLibTest flakiness

Increase the timeout waiting for the initial frozen state notification
from 10ms to 1000ms.

Test: atest binderLibTest
Bug: 370284472
Flag: TEST_ONLY
Change-Id: I65264994dec6fa98deab26a536906d14ef37f18a
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index bcab6de..ec2f50c 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -2261,7 +2261,7 @@
                 if (ret != NO_ERROR) {
                     return ret;
                 }
-                auto event = frozenStateChangeCallback->events.popWithTimeout(10ms);
+                auto event = frozenStateChangeCallback->events.popWithTimeout(1000ms);
                 if (!event.has_value()) {
                     return NOT_ENOUGH_DATA;
                 }