Merge pull request #7728 from TechEmpower/dependabot/maven/frameworks/Java/rapidoid/org.postgresql-postgresql-42.4.3

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

frameworks/Java/rapidoid/pom.xml

@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.4.1</version>
+			<version>42.4.3</version>
 		</dependency>
 		<dependency>
 			<groupId>com.zaxxer</groupId>