Merge pull request #77 from ahunigel/spring-boot-3.3.6

bump spring boot to 3.3.6

Author: ahunigel

build.gradle

@@ -17,7 +17,7 @@ repositories {
 }
 
 ext {
-    springBootVersion = '3.3.5'
+    springBootVersion = '3.3.6'
     springCloudVersion = '2023.0.4'
 }