Remove jruby 1.7 builds

Signed-off-by: Brian Goff <[email protected]>

library/jruby

@@ -22,15 +22,3 @@ Directory: 9000/alpine-jdk
 Tags: 9-onbuild, 9.1-onbuild, 9.1.14-onbuild, 9.1.14.0-onbuild
 Architectures: amd64, i386, arm32v5, arm64v8, ppc64le, s390x
 Directory: 9000/onbuild
-
-Tags: 1.7, 1.7.27, 1.7-jre, 1.7.27-jre
-Architectures: amd64, i386, arm32v6, arm64v8, ppc64le, s390x
-Directory: 1.7/jre
-
-Tags: 1.7-jdk, 1.7.27-jdk
-Architectures: amd64, i386, arm32v6, arm64v8, ppc64le, s390x
-Directory: 1.7/jdk
-
-Tags: 1.7-onbuild, 1.7.27-onbuild
-Architectures: amd64, i386, arm32v6, arm64v8, ppc64le, s390x
-Directory: 1.7/onbuild