debuggerd_test: Scale timeouts by HwTimeoutMultiplier

Timeouts in tombstoned.cpp and intercept_manager.cpp are scaled
by HwTimeoutMultiplier, but the timeouts in debuggerd_test.cpp
are not, which means the CrasherTest#intercept_timeout test will
fail for any platform that has a high enough HwTimeoutMultiplier.

Bug: 309532789
Test: debuggerd_test.CrasherTest#intercept_timeout
Change-Id: I83cd01e87644c011efa155a32fd5d92cc8a43a95
diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index c3e1302..87c4cd2 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -94,7 +94,7 @@
     if (sigaction(SIGALRM, &new_sigaction, &old_sigaction) != 0) { \
       err(1, "sigaction failed");                                  \
     }                                                              \
-    alarm(seconds);                                                \
+    alarm(seconds * android::base::HwTimeoutMultiplier());         \
     auto value = expr;                                             \
     int saved_errno = errno;                                       \
     if (sigaction(SIGALRM, &old_sigaction, nullptr) != 0) {        \