Merge pull request #7732 from TechEmpower/dependabot/maven/frameworks/Java/jlhttp/org.postgresql-postgresql-42.4.3

Bump postgresql from 42.4.1 to 42.4.3 in /frameworks/Java/jlhttp

frameworks/Java/jlhttp/pom.xml

@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.4.1</version>
+            <version>42.4.3</version>
         </dependency>
         <dependency>
             <groupId>com.zaxxer</groupId>