Basic ListAdd Lambda

Create a basic list adding Lambda.

NOTE: This does not include the following which are still needed:
1) Permanent DB Setup
2) Better RDS access control with security groups
3) Proper input parameters for the List add Lambda

Lambdas/Lists/pom.xml

@@ -34,6 +34,11 @@
             <artifactId>maven-compiler-plugin</artifactId>
             <version>3.8.1</version>
         </dependency>
+        <dependency>
+            <groupId>org.mariadb.jdbc</groupId>
+            <artifactId>mariadb-java-client</artifactId>
+            <version>2.7.0</version>
+        </dependency>
     </dependencies>
     <properties>
         <maven.compiler.source>1.11</maven.compiler.source>