Merge pull request #708 from gruelbox/dependabot/maven/org.postgresql…

…-postgresql-42.7.4

Bump org.postgresql:postgresql from 42.7.3 to 42.7.4

pom.xml

@@ -153,7 +153,7 @@
       <dependency>
         <groupId>org.postgresql</groupId>
         <artifactId>postgresql</artifactId>
-        <version>42.7.3</version>
+        <version>42.7.4</version>
         <scope>test</scope>
       </dependency>
       <dependency>