Update bash

Changes:

- https://github.com/tianon/docker-bash/commit/388465c: Update devel to 20201103, commit 37f5a0380524f487f7dbf6737ee30e8510967af6
- https://github.com/tianon/docker-bash/commit/a4eb053: Update 5.1-rc to 5.1-rc2
- https://github.com/tianon/docker-bash/commit/777aa5c: Update devel to 20201030, commit 94f428da790ece6a4039824e58eef9f5cad5171f

library/bash

@@ -3,14 +3,14 @@
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-bash.git
 
-Tags: devel-20201026, devel
+Tags: devel-20201103, devel
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 755b314ada65e044959ac698157c092312b4344a
+GitCommit: 388465cf2bb598fd40457b9be79e3f8ac68f78c5
 Directory: devel
 
-Tags: 5.1-rc1, 5.1-rc, rc
+Tags: 5.1-rc2, 5.1-rc, rc
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 81c78384e4a7cb7839f75b03ef3dc32453b47b0d
+GitCommit: a4eb053629cd97e6cc2d44564f81c9d947f9835a
 Directory: 5.1-rc
 
 Tags: 5.0.18, 5.0, 5, latest