Update bash

Changes:

- https://github.com/tianon/docker-bash/commit/b74e463: Update devel to 20201116, commit 50fc6e33fe1baf5140e7c696754c4e5a8c51c0d5

library/bash

@@ -3,9 +3,9 @@
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-bash.git
 
-Tags: devel-20201103, devel
+Tags: devel-20201116, devel
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 388465cf2bb598fd40457b9be79e3f8ac68f78c5
+GitCommit: b74e46366440c29775c5dc40151b372d573c0193
 Directory: devel
 
 Tags: 5.1-rc3, 5.1-rc, rc