Update spring batch to v5.1.2

Author: renovate[bot]

pom.xml

@@ -59,7 +59,7 @@
     <java.version>17</java.version>
     <java.release.version>8</java.release.version>
     <junit.jupiter.version>5.10.2</junit.jupiter.version>
-    <spring.batch.version>5.1.1</spring.batch.version>
+    <spring.batch.version>5.1.2</spring.batch.version>
 
     <checkstyle.config>checkstyle-override.xml</checkstyle.config>