Drop minor version tags for adminer

They don't appear to be terribly useful based off the release history.

library/adminer

@@ -1,14 +1,14 @@
-# this file is generated via https://github.com/TimWolla/docker-adminer/blob/7730bed48bb21686486346ea70c75b423a5d3755/generate-stackbrew-library.sh
+# this file is generated via https://github.com/TimWolla/docker-adminer/blob/a46dbffde41a1f48f61e5881033a21011f472de1/generate-stackbrew-library.sh
 
 Maintainers: Tim Düsterhus <[email protected]> (@TimWolla)
 GitRepo: https://github.com/TimWolla/docker-adminer.git
 
-Tags: 4.8.0-standalone, 4.8-standalone, 4-standalone, standalone, 4.8.0, 4.8, 4, latest
+Tags: 4.8.0-standalone, 4-standalone, standalone, 4.8.0, 4, latest
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: 40a2516bf4f95dc76a839b8b76e4a5eae2378e67
 Directory: 4
 
-Tags: 4.8.0-fastcgi, 4.8-fastcgi, 4-fastcgi, fastcgi
+Tags: 4.8.0-fastcgi, 4-fastcgi, fastcgi
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
 GitCommit: 40a2516bf4f95dc76a839b8b76e4a5eae2378e67
 Directory: 4/fastcgi