Renamed DB_CONTAINER into DB_HOST + other improvements to make way for an upcoming postgresql DB support

library/xwiki

@@ -2,9 +2,9 @@ Maintainers: Vincent Massol <[email protected]> (@vmassol)
 GitRepo: https://github.com/xwiki-contrib/docker-xwiki.git
 
 Tags: 8, 8.4, 8.4.4, 8-mysql-tomcat, mysql-tomcat, lts-mysql-tomcat, lts, latest
-GitCommit: 63a97681f061d81482335be2fa661463e5d21f86
+GitCommit: 72755e14ad485f8da4f07e6e979ad3b63a05512b
 Directory: 8/mysql-tomcat
 
 Tags: 9, 9.0, 9-mysql-tomcat, stable-mysql-tomcat, stable
-GitCommit: 63a97681f061d81482335be2fa661463e5d21f86
+GitCommit: 72755e14ad485f8da4f07e6e979ad3b63a05512b
 Directory: 9/mysql-tomcat