Bump maven-release-plugin from 2.1 to 2.5.3 in /PgBulkInsert

Bumps maven-release-plugin from 2.1 to 2.5.3.

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

Author: dependabot-preview[bot]

PgBulkInsert/pom.xml

@@ -148,7 +148,7 @@
                         <plugin>
                             <groupId>org.apache.maven.plugins</groupId>
                             <artifactId>maven-release-plugin</artifactId>
-                            <version>2.1</version>
+                            <version>2.5.3</version>
                             <configuration>
                                 <mavenExecutorId>forked-path</mavenExecutorId>
                                 <useReleaseProfile>false</useReleaseProfile>