Bump atlassian-plugins-core from 7.1.6 to 7.2.1

Bumps [atlassian-plugins-core](https://bitbucket.org/atlassian/atlassian-plugins) from 7.1.6 to 7.2.1.
- [Changelog](https://bitbucket.org/atlassian/atlassian-plugins/src/master/CHANGELOG.md)
- [Commits](https://bitbucket.org/atlassian/atlassian-plugins/branches/compare/atlassian-plugins-parent-7.2.1..atlassian-plugins-parent-7.1.6)

---
updated-dependencies:
- dependency-name: com.atlassian.plugins:atlassian-plugins-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -90,7 +90,7 @@
             <dependency>
                 <groupId>com.atlassian.plugins</groupId>
                 <artifactId>atlassian-plugins-core</artifactId>
-                <version>7.1.6</version>
+                <version>7.2.1</version>
             </dependency>
         </dependencies>
     </dependencyManagement>