Update postgres

Changes:

- https://github.com/docker-library/postgres/commit/6bbf1c7: Merge pull request https://github.com/docker-library/postgres/pull/865 from infosiftr/14beta
- https://github.com/docker-library/postgres/commit/90892b6: Add 14beta2

library/postgres

@@ -1,9 +1,19 @@
-# this file is generated via https://github.com/docker-library/postgres/blob/0d2e407c7c9baf10e05a01811d9938f45c8cb40e/generate-stackbrew-library.sh
+# this file is generated via https://github.com/docker-library/postgres/blob/90892b68142fcc5ffab5e4658f52219cf450d698/generate-stackbrew-library.sh
 
 Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/postgres.git
 
+Tags: 14beta2, 14beta2-buster
+Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
+GitCommit: 90892b68142fcc5ffab5e4658f52219cf450d698
+Directory: 14/buster
+
+Tags: 14beta2-alpine, 14beta2-alpine3.14
+Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
+GitCommit: 90892b68142fcc5ffab5e4658f52219cf450d698
+Directory: 14/alpine
+
 Tags: 13.3, 13, latest, 13.3-buster, 13-buster, buster
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
 GitCommit: 5c0e796bb660f0ae42ae8bf084470f13417b8d63
@@ -68,29 +78,3 @@ Tags: 9.6.22-alpine, 9.6-alpine, 9-alpine, 9.6.22-alpine3.14, 9.6-alpine3.14, 9-
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: 517c64f87e6661366b415df3f2273c76cea428b0
 Directory: 9.6/alpine
-
-# temporary one-time backfill of "alpine3.13" aliases
-Tags: 13.3-alpine3.13, 13-alpine3.13, alpine3.13
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4a82bbde194ff4d32e90629b0a50b9398d374c12
-Directory: 13/alpine
-
-Tags: 12.7-alpine3.13, 12-alpine3.13
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4a82bbde194ff4d32e90629b0a50b9398d374c12
-Directory: 12/alpine
-
-Tags: 11.12-alpine3.13, 11-alpine3.13
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4a82bbde194ff4d32e90629b0a50b9398d374c12
-Directory: 11/alpine
-
-Tags: 10.17-alpine3.13, 10-alpine3.13
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4a82bbde194ff4d32e90629b0a50b9398d374c12
-Directory: 10/alpine
-
-Tags: 9.6.22-alpine3.13, 9.6-alpine3.13, 9-alpine3.13
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4a82bbde194ff4d32e90629b0a50b9398d374c12
-Directory: 9.6/alpine