[ci] Remove now unnecessary java 8 overrides for tomcat9
[ci] Remove now unnecessary java 8 overrides for tomcat9

hazendaz/waffle,Waffle/waffle,dblock/waffle,dblock/waffle,dblock/waffle,hazendaz/waffle,Waffle/waffle,hazendaz/waffle,dblock/waffle,Waffle/waffle