Add JavaX Servlet api dependency (#675)

Author: ggallotti

gxawsserverless/pom.xml

@@ -32,15 +32,9 @@
         </dependency>
 
         <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>gxwrapperjavax</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>gxwrappercommon</artifactId>
-            <version>${project.version}</version>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>3.1.0</version>
         </dependency>
 
         <dependency>