[MNG-8158] Site: Maven components left nav missing label

**[Brian Demers](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=bdemers)** opened **[MNG-8158](https://issues.apache.org/jira/browse/MNG-8158?redirect=false)** and commented

After [this change]([https://github.com/apache/maven-parent/commit/07ca249039e32b22fa2d9d78da8a643cb0950468])

The new sub section for the left nav appears to be listed under the "site" section:
[^image-2024-06-18-14-39-05-927.png]

This section should be labeled, to be _something_ like:
[^image-2024-06-18-14-39-23-934.png]

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**Attachments:**
- [image-2024-06-18-14-39-05-927.png](https://issues.apache.org/jira/secure/attachment/13069592/image-2024-06-18-14-39-05-927.png) (_121.05 kB_)
- [image-2024-06-18-14-39-23-934.png](https://issues.apache.org/jira/secure/attachment/13069591/image-2024-06-18-14-39-23-934.png) (_131.17 kB_)

**Remote Links:**
- [GitHub Pull Request #188
](https://github.com/apache/maven-parent/pull/188)