Merge pull request #7724 from TechEmpower/dependabot/maven/frameworks/Java/servlet/org.postgresql-postgresql-42.4.3

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

frameworks/Java/servlet/pom.xml

@@ -108,7 +108,7 @@
 				<dependency>
 					<groupId>org.postgresql</groupId>
 					<artifactId>postgresql</artifactId>
-					<version>42.4.1</version>
+					<version>42.4.3</version>
 				</dependency>
 			</dependencies>
 			<build>