Update dependency org.springframework.boot:spring-boot-gradle-plugin to v2

renovate-bot · renovate-bot · commit 842c9aade040 · 2021-09-12T13:18:55.000Z
diff --git a/notification-portlet-webapp/build.gradle b/notification-portlet-webapp/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        springBootVersion = '1.5.22.RELEASE'
+        springBootVersion = '2.5.4'
     }
     repositories {
         mavenCentral()
