Bump nexus-staging-maven-plugin from 1.6.11 to 1.6.12

Bumps nexus-staging-maven-plugin from 1.6.11 to 1.6.12.

---
updated-dependencies:
- dependency-name: org.sonatype.plugins:nexus-staging-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -162,7 +162,7 @@
 			<plugin>
 				<groupId>org.sonatype.plugins</groupId>
 				<artifactId>nexus-staging-maven-plugin</artifactId>
-				<version>1.6.11</version>
+				<version>1.6.12</version>
 				<extensions>true</extensions>
 				<configuration>
 					<serverId>ossrh</serverId>