[WFLY-19300] Add missing guava dependency needed to launch an AMQ ins…

…tance as a test fixture

testsuite/integration/microprofile/pom.xml

@@ -240,6 +240,11 @@
             <artifactId>artemis-amqp-protocol</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-codec</artifactId>