Revert "deps: bump org.springframework.boot:spring-boot-starter-parent (

#2975)" (#2989)

This reverts commit 892e001.

spring-cloud-gcp-samples/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.3.1</version>
+		<version>3.2.5</version>
 		<relativePath/>
 	</parent>