assert_zephyr: fix incorrect assert

The 'condition' was incorrectly assumed to be the same value as passed
into PW_ASSERT. This caused PW_ASSERT to never actually fail.

Change-Id: Ia1df29b3312704be6efb16ba1a2bddb3e9da367e
Signed-off-by: Yuval Peress <peress@google.com>
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/109474
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>

pw_assert_zephyr/public/pw_assert_zephyr/assert_zephyr.h

@@ -15,4 +15,4 @@
 
 #include <zephyr/sys/__assert.h>
 
-#define PW_ASSERT_HANDLE_FAILURE(condition) __ASSERT_NO_MSG(condition);
+#define PW_ASSERT_HANDLE_FAILURE(condition) __ASSERT(false, condition);