Update bash, haproxy, mariadb

- `bash` bump to 5.0-rc1
- `haproxy` bump to 1.8.16
- `mariadb` bump to 10.4.1

library/bash

@@ -3,9 +3,9 @@
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-bash.git
 
-Tags: 5.0-beta2, 5.0-rc, rc
+Tags: 5.0-rc1, 5.0-rc, rc
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
-GitCommit: d844129acf115d3d7382ef7e90d86375c0c63473
+GitCommit: 9dc1c12d0a8aa7ea4b51b166d0b64a78d44df9f0
 Directory: 5.0-rc
 
 Tags: 4.4.23, 4.4, 4, latest

library/haproxy

@@ -14,14 +14,14 @@ Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
 GitCommit: 7a79c7cdad7e2b1e81bd342b7bc0204027b8f326
 Directory: 1.9/alpine
 
-Tags: 1.8.15, 1.8
+Tags: 1.8.16, 1.8
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 85706f5fd4243468bbcfe7afb3ee852b6b35cdba
+GitCommit: 0fbc04187e47c770776a24f3ce40bc16795a6fcd
 Directory: 1.8
 
-Tags: 1.8.15-alpine, 1.8-alpine
+Tags: 1.8.16-alpine, 1.8-alpine
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
-GitCommit: 85706f5fd4243468bbcfe7afb3ee852b6b35cdba
+GitCommit: 0fbc04187e47c770776a24f3ce40bc16795a6fcd
 Directory: 1.8/alpine
 
 Tags: 1.7.11, 1.7

library/mariadb

@@ -4,9 +4,9 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/mariadb.git
 
-Tags: 10.4.0-bionic, 10.4-bionic, 10.4.0, 10.4
+Tags: 10.4.1-bionic, 10.4-bionic, 10.4.1, 10.4
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 7384b25a0196d8a7e62173781df5a5bed1eb88d2
+GitCommit: 7a76abcb45a945614d803d29138680976ff1305c
 Directory: 10.4
 
 Tags: 10.3.11-bionic, 10.3-bionic, 10-bionic, bionic, 10.3.11, 10.3, 10, latest