build: add bot-dialogs dependency

Author: damingerdai

botbuilder-spring-boot-starter/pom.xml

@@ -37,6 +37,12 @@
             <version>4.14.0</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>com.microsoft.bot</groupId>
+            <artifactId>bot-dialogs</artifactId>
+            <version>4.14.0</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <dependencyManagement>