Update Spring Boot to 3.5.6

Signed-off-by: Ilayaperumal Gopinathan <[email protected]>

Author: ilayaperumalg

pom.xml

@@ -253,7 +253,7 @@
 		<kotlin.compiler.jvmTarget>${java.version}</kotlin.compiler.jvmTarget>
 
 		<!-- production dependencies -->
-		<spring-boot.version>3.5.0</spring-boot.version>
+		<spring-boot.version>3.5.6</spring-boot.version>
 		<ST4.version>4.3.4</ST4.version>
 		<azure-open-ai-client.version>1.0.0-beta.16</azure-open-ai-client.version>
 		<jtokkit.version>1.1.0</jtokkit.version>