Update dependency org.sonatype.central:central-publishing-maven-plugin to v0.8.0 (#1422)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[org.sonatype.central:central-publishing-maven-plugin](https://central.sonatype.org)
([source](https://redirect.github.com/sonatype/central-publishing-maven-plugin))
| `0.7.0` -> `0.8.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/org.sonatype.central:central-publishing-maven-plugin/0.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/org.sonatype.central:central-publishing-maven-plugin/0.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/org.sonatype.central:central-publishing-maven-plugin/0.7.0/0.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.sonatype.central:central-publishing-maven-plugin/0.7.0/0.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

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prometheus-metrics-parent/pom.xml

@@ -131,7 +131,7 @@
           <plugin>
             <groupId>org.sonatype.central</groupId>
             <artifactId>central-publishing-maven-plugin</artifactId>
-            <version>0.7.0</version>
+            <version>0.8.0</version>
             <extensions>true</extensions>
             <configuration>
               <publishingServerId>ossrh</publishingServerId>