Housekeeping: Move DB drivers to test scope (#4017)

Author: JimTharioAmazon

pom.xml

@@ -163,10 +163,12 @@
         <dependency>
             <groupId>com.mysql</groupId>
             <artifactId>mysql-connector-j</artifactId>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>