Bump RabbitMQ file limits

PROD-36240

Change-Id: Ic120e251f100dbda7f614a2431bfa46cdb0a1d68
(cherry picked from commit e2a663bccf01773d2b6171210cd98e05b11680df)
diff --git a/rabbitmq/sysctl/values.yml b/rabbitmq/sysctl/values.yml
new file mode 100644
index 0000000..3f710c5
--- /dev/null
+++ b/rabbitmq/sysctl/values.yml
@@ -0,0 +1,6 @@
+parameters:
+  linux:
+    system:
+      kernel:
+        sysctl:
+          fs.file-max: 248320