upgrade to Spring Boot 3.5.8

Author: bol444

service/application/pom.xml

@@ -13,7 +13,7 @@
     <name>Solace Event Management Agent - Application</name>
     <description>Solace Event Management Agent - Application</description>
     <properties>
-        <spring-boot.version>3.5.0</spring-boot.version>
+        <spring-boot.version>3.5.8</spring-boot.version>
         <snakeyaml.version>2.0</snakeyaml.version>
         <spring-security-rsa.version>1.1.3</spring-security-rsa.version>
         <spring-kafka.version>3.3.6</spring-kafka.version>

service/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.0</version>
+        <version>3.5.8</version>
         <relativePath /> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.solace.maas</groupId>