Using last spring-boot-starter-parent that will work with Java 11. De…

…pendabot wants us to do better. We don't have Java 17 in production environments.

pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.1.2</version>
+		<version>2.7.5</version>
 	</parent>
 	<properties>
 		<swagger.version>3.0.0</swagger.version>