rabbitmq_consistent_hash_exchange: Remove shard count for test suite

Without buildbuddy for parallelization and with the change in the parent
commit to reduce the number of cases, the suite now runs fast enough
that sharding is counterproductive.

(cherry picked from commit 95279a3)

# Conflicts:
#	deps/rabbitmq_consistent_hash_exchange/BUILD.bazel

Author: the-mikedavis

deps/rabbitmq_consistent_hash_exchange/BUILD.bazel

@@ -82,7 +82,13 @@ broker_for_integration_suites()
 
 rabbitmq_integration_suite(
     name = "rabbit_exchange_type_consistent_hash_SUITE",
+<<<<<<< HEAD
     shard_count = 7,
+=======
+    runtime_deps = [
+        "//deps/rabbitmq_amqp_client:erlang_app",
+    ],
+>>>>>>> 95279a31ec (rabbitmq_consistent_hash_exchange: Remove shard count for test suite)
 )
 
 assert_suites()