Upgrade Spring Boot version to 4.0.2 in bigquery extension

Author: fmbenhassine

spring-batch-bigquery/pom.xml

@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.0.1</version>
+        <version>4.0.2</version>
         <relativePath/>
     </parent>