Bump the maven group across 1 directory with 2 updates

Bumps the maven group with 2 updates in the /Example02_Java directory: [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) and [org.jsoup:jsoup](https://github.com/jhy/jsoup).


Updates `org.postgresql:postgresql` from 42.2.5 to 42.3.9
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.2.5...REL42.3.9)

Updates `org.jsoup:jsoup` from 1.8.3 to 1.15.3
- [Release notes](https://github.com/jhy/jsoup/releases)
- [Changelog](https://github.com/jhy/jsoup/blob/jsoup-1.15.3/CHANGES)
- [Commits](jhy/jsoup@jsoup-1.8.3...jsoup-1.15.3)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-type: direct:production
  dependency-group: maven
- dependency-name: org.jsoup:jsoup
  dependency-type: direct:production
  dependency-group: maven
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Example02_Java/pom.xml

@@ -33,14 +33,14 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.5</version>
+			<version>42.3.9</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.jsoup/jsoup -->
 		<dependency>
 		    <groupId>org.jsoup</groupId>
 		    <artifactId>jsoup</artifactId>
-		    <version>1.8.3</version>
+		    <version>1.15.3</version>
 		</dependency>
 
 		<dependency>