Merge pull request #972 from alphagov/dependabot/maven/org.postgresql-postgresql-42.2.17

Bump postgresql from 42.2.16 to 42.2.17

Author: SandorArpa

pom.xml

@@ -13,7 +13,7 @@
         <dropwizard.version>2.0.13</dropwizard.version>
         <jackson.version>2.11.3</jackson.version>
         <testcontainers.version>1.14.3</testcontainers.version>
-        <postgresql.version>42.2.16</postgresql.version>
+        <postgresql.version>42.2.17</postgresql.version>
         <pay-java-commons.version>1.0.20201001124822</pay-java-commons.version>
         <junit5.version>5.6.2</junit5.version>
         <surefire.version>3.0.0-M5</surefire.version>