Updated maven plugin dependency versions.
Updated maven plugin dependency versions.

loplayers/thymeleafexamples-springsecurity,loplayers/thymeleafexamples-springsecurity,thymeleaf/thymeleaf,thymeleaf/thymeleaf,thymeleaf/thymeleafexamples-springsecurity,thymeleaf/thymeleafexamples-springsecurity