remove openjdk 15 because it's EOL

library/clojure

@@ -2,7 +2,7 @@ Maintainers: Paul Lam <[email protected]> (@Quantisan),
              Wes Morgan <[email protected]> (@cap10morgan)
 Architectures: amd64, arm64v8
 GitRepo: https://github.com/Quantisan/docker-clojure.git
-GitCommit: c8985516b4697101e3c24c47684837ea5330c13f
+GitCommit: 99e09867b734efda57f117a1a266bcb2dce25a33
 
 Tags: latest
 Directory: target/openjdk-11-slim-buster/latest
@@ -49,24 +49,6 @@ Directory: target/openjdk-11-buster/tools-deps
 Tags: openjdk-11-tools-deps-slim-buster, openjdk-11-tools-deps-1.10.3.822-slim-buster, tools-deps-1.10.3.822-slim-buster, tools-deps-slim-buster
 Directory: target/openjdk-11-slim-buster/tools-deps
 
-Tags: openjdk-15, openjdk-15-lein, openjdk-15-lein-2.9.6, openjdk-15-slim-buster, openjdk-15-lein-slim-buster, openjdk-15-lein-2.9.6-slim-buster
-Directory: target/openjdk-15-slim-buster/lein
-
-Tags: openjdk-15-buster, openjdk-15-lein-buster, openjdk-15-lein-2.9.6-buster
-Directory: target/openjdk-15-buster/lein
-
-Tags: openjdk-15-boot, openjdk-15-boot-2.8.3, openjdk-15-boot-slim-buster, openjdk-15-boot-2.8.3-slim-buster
-Directory: target/openjdk-15-slim-buster/boot
-
-Tags: openjdk-15-boot-buster, openjdk-15-boot-2.8.3-buster
-Directory: target/openjdk-15-buster/boot
-
-Tags: openjdk-15-tools-deps, openjdk-15-tools-deps-1.10.3.822, openjdk-15-tools-deps-slim-buster, openjdk-15-tools-deps-1.10.3.822-slim-buster
-Directory: target/openjdk-15-slim-buster/tools-deps
-
-Tags: openjdk-15-tools-deps-buster, openjdk-15-tools-deps-1.10.3.822-buster
-Directory: target/openjdk-15-buster/tools-deps
-
 Tags: openjdk-16, openjdk-16-lein, openjdk-16-lein-2.9.6, openjdk-16-slim-buster, openjdk-16-lein-slim-buster, openjdk-16-lein-2.9.6-slim-buster
 Directory: target/openjdk-16-slim-buster/lein