Update dependency org.springframework:spring-jdbc to v6.2.8

Author: renovate[bot]

pom.xml

@@ -103,7 +103,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-jdbc</artifactId>
-      <version>6.2.7</version>
+      <version>6.2.8</version>
       <scope>provided</scope>
       <optional>true</optional>
     </dependency>