Update bash

Changes:

- https://github.com/tianon/docker-bash/commit/eeeeb03: Update to commit f9f8a7fa3a1f998f63169c7b83730392433786dd
- https://github.com/tianon/docker-bash/commit/1fdf792: Update to commit 4630525106f0a976d34fc946f86e9a407824182a

library/bash

@@ -3,9 +3,9 @@
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-bash.git
 
-Tags: devel-20200605, devel
+Tags: devel-20200609, devel
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: b678c0cae1229508e00b0565441b519210610a84
+GitCommit: eeeeb03eb017d1573677b98bea7bc3a2e079a848
 Directory: devel
 
 Tags: 5.0.17, 5.0, 5, latest