[pom] Bump spring 5 to 5.2.7.RELEASE
[pom] Bump spring 5 to 5.2.7.RELEASE

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