Bump org.postgresql:postgresql from 42.7.2 to 42.7.3 (#1051)

Author: dependabot[bot]

build.gradle

@@ -91,7 +91,7 @@ dependencies {
   // Databases
   implementation 'org.influxdb:influxdb-java:2.24'
   implementation 'com.couchbase.client:java-client:3.6.0'
-  runtimeOnly 'org.postgresql:postgresql:42.7.2' // postgresql jdbc driver required during runtime
+  runtimeOnly 'org.postgresql:postgresql:42.7.3' // postgresql jdbc driver required during runtime
 
   implementation 'commons-io:commons-io:2.15.1' // I/O functionalities
   implementation 'commons-codec:commons-codec:1.16.1' // needed by commons-compress