#129 Upgrade postgresql driver to 42.7.3

Fixes:
- CVE-2024-1597 [High 10.0] Improper Neutralization of Special Elements used in an SQL Command ("SQL Injection") vulnerability
- CVE-2022-31197 [High 8.0] Improper Neutralization of Special Elements used in an SQL Command ("SQL Injection") vulnerability
- CVE-2022-41946 [Medium 5.5] Exposure of Sensitive Information to an Unauthorized Actor vulnerability

pom.xml

@@ -142,7 +142,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.3.5</version>
+            <version>42.7.3</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>