chore(deps): update dependency org.apache.maven.plugins:maven-compiler-plugin to v3.15.0

Author: renovate[bot]

spring-batch-db-examples/pom.xml

@@ -23,7 +23,7 @@
         <h2.version>2.4.240</h2.version>
         <spring.boot.version>3.5.10</spring.boot.version>
         <spring.batch.version>5.2.4</spring.batch.version>
-        <maven.plugin.version>3.14.1</maven.plugin.version>
+        <maven.plugin.version>3.15.0</maven.plugin.version>
         <instancio.version>5.5.1</instancio.version>
         <jacoco.version>0.8.14</jacoco.version>
     </properties>

spring-wolf-example/pom.xml

@@ -20,7 +20,7 @@
     <properties>
 		<java.version>21</java.version>
         <spring.boot.version>3.5.10</spring.boot.version>
-        <maven.plugin.version>3.14.1</maven.plugin.version>
+        <maven.plugin.version>3.15.0</maven.plugin.version>
         <spring.cloud.kafka>5.0.1</spring.cloud.kafka>
         <lombok.version>1.18.42</lombok.version>
         <springwolf.version>2.0.0</springwolf.version>