MappingSubscriber should halt upon any Exception (#4205)

* MappingSubscriber should halt upon any Exception

Catching only RuntimeException means anything awaiting a result from a Publisher will hang indefinitely, even after a coroutine has ended exceptionally.

* Update MappingSubscriber.java

---------

Co-authored-by: Debora N. Ito <476307+debora-ito@users.noreply.github.com>

Author: polyatail

utils/src/main/java/software/amazon/awssdk/utils/internal/MappingSubscriber.java

@@ -73,7 +73,7 @@ public void onNext(T t) {
         if (!isCancelled) {
             try {
                 delegateSubscriber.onNext(mapFunction.apply(t));
-            } catch (RuntimeException e) {
+            } catch (Throwable e) {
                 // If the map function throws an exception, the subscription should be cancelled as the publisher will
                 // otherwise not be aware it has happened and should have the opportunity to clean up resources.
                 cancelSubscriptions();