Merge pull request #68 from PgBulkInsert/dependabot/maven/PgBulkInsert/org.apache.maven.plugins-maven-gpg-plugin-1.6

Bump maven-gpg-plugin from 1.4 to 1.6 in /PgBulkInsert

Author: jonfreedman

PgBulkInsert/pom.xml

@@ -131,7 +131,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.4</version>
+                        <version>1.6</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>