Update vnfm simulator - subscribe and notify

Change-Id: Iced3da9cbedabba7df9defb4933ec69dfaf75823
Issue-ID: SO-2420
Signed-off-by: AndrewLamb <andrew.a.lamb@est.tech>
diff --git a/plans/so/integration-etsi-testing/so-simulators/pom.xml b/plans/so/integration-etsi-testing/so-simulators/pom.xml
index 372b073..4be20c6 100644
--- a/plans/so/integration-etsi-testing/so-simulators/pom.xml
+++ b/plans/so/integration-etsi-testing/so-simulators/pom.xml
@@ -73,6 +73,12 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
+                <exclusions>
+                    <exclusion>
+                        <artifactId>android-json</artifactId>
+                        <groupId>com.vaadin.external.google</groupId>
+                    </exclusion>
+                </exclusions>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -84,4 +90,4 @@
             <version>${jax.ws.rs}</version>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>