Fix "RABBITMQ_DEBIAN_VERSION" for 3.7.3-rc.1

library/rabbitmq

@@ -6,7 +6,7 @@ GitRepo: https://github.com/docker-library/rabbitmq.git
 
 Tags: 3.7.3-rc.1, 3.7-rc
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 501a83a7b54f4b151e6ad9eae37602b964b1f5d0
+GitCommit: dab7fec58190fd07f000fa08b7f7de793895c373
 Directory: 3.7-rc/debian
 
 Tags: 3.7.3-rc.1-management, 3.7-rc-management