Update parent version

Author: singuuu

api/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.1</version>
+        <version>3.3.4</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>dev.singu</groupId>