Update bash

Changes:

- https://github.com/tianon/docker-bash/commit/163ae6e: Merge pull request https://github.com/tianon/docker-bash/pull/25 from tianon/suite-aliases
- https://github.com/tianon/docker-bash/commit/789adc4: Add suite aliases ("alpine3.12")

library/bash

@@ -1,59 +1,59 @@
-# this file is generated via https://github.com/tianon/docker-bash/blob/e467130f2e4d7740cd6e730cfad71e354cb53394/generate-stackbrew-library.sh
+# this file is generated via https://github.com/tianon/docker-bash/blob/789adc433a85aadb3b119497338a48015658235c/generate-stackbrew-library.sh
 
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-bash.git
 
-Tags: devel-20210813, devel
+Tags: devel-20210813, devel, devel-20210813-alpine3.12, devel-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: 9f556d714c5224e679c32962377bc784e880f56b
 Directory: devel
 
-Tags: 5.1.8, 5.1, 5, latest
+Tags: 5.1.8, 5.1, 5, latest, 5.1.8-alpine3.12, 5.1-alpine3.12, 5-alpine3.12, alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 5.1
 
-Tags: 5.0.18, 5.0
+Tags: 5.0.18, 5.0, 5.0.18-alpine3.12, 5.0-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 5.0
 
-Tags: 4.4.23, 4.4, 4
+Tags: 4.4.23, 4.4, 4, 4.4.23-alpine3.12, 4.4-alpine3.12, 4-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 4.4
 
-Tags: 4.3.48, 4.3
+Tags: 4.3.48, 4.3, 4.3.48-alpine3.12, 4.3-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 4.3
 
-Tags: 4.2.53, 4.2
+Tags: 4.2.53, 4.2, 4.2.53-alpine3.12, 4.2-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 4.2
 
-Tags: 4.1.17, 4.1
+Tags: 4.1.17, 4.1, 4.1.17-alpine3.12, 4.1-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 4.1
 
-Tags: 4.0.44, 4.0
+Tags: 4.0.44, 4.0, 4.0.44-alpine3.12, 4.0-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 4.0
 
-Tags: 3.2.57, 3.2, 3
+Tags: 3.2.57, 3.2, 3, 3.2.57-alpine3.12, 3.2-alpine3.12, 3-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 3.2
 
-Tags: 3.1.23, 3.1
+Tags: 3.1.23, 3.1, 3.1.23-alpine3.12, 3.1-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 3.1
 
-Tags: 3.0.22, 3.0
+Tags: 3.0.22, 3.0, 3.0.22-alpine3.12, 3.0-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: a2d1a192e467f18b630166ea5efd99b1dc8ca1fb
 Directory: 3.0