Update spring to v2.7.12

Author: renovate[bot]

hadoop/spark/spark-springboot/pom.xml

@@ -109,7 +109,7 @@
 						<!-- application ClassLoader, while it is exactly what's done by SparkSubmit -->
 						<groupId>org.springframework.boot</groupId>
 						<artifactId>spring-boot-maven-plugin</artifactId>
-						<version>2.7.11</version>
+						<version>2.7.12</version>
 					</dependency>
 				</dependencies>
 			</plugin>

parent/pom.xml

@@ -6,7 +6,7 @@
 		<!-- Import dependency management from Spring Boot -->
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.11</version>
+		<version>2.7.12</version>
 		<!-- http://stackoverflow.com/questions/6003831/parent-relativepath-points-at-my-com-mycompanymyproject-instead-of-org-apache -->
 		<relativePath />
 	</parent>