Fixed path to the docker image

Signed-off-by: David Matějček <david.matejcek@omnifish.ee>

Author: dmatej

src/main/resources/images/server/dockerlibfile-fragment.txt

@@ -1,3 +1,3 @@
 Tags: @glassfish.version@, @glassfish.version@-jdk17, @glassfish.version@-jdk17-eclipse-temurin
 Architectures: amd64, arm64v8
-Directory: @glassfish.version@
+Directory: images/server/@glassfish.version@