upgraded spring to v3.5.4

Author: rmmayo

pom.xml

@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.7</version>
+        <version>3.5.4</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>