Bump doxiaVersion from 1.9.1 to 1.10

Bumps `doxiaVersion` from 1.9.1 to 1.10.

Updates `doxia-core` from 1.9.1 to 1.10
- [Release notes](https://github.com/apache/maven-doxia/releases)
- [Commits](apache/maven-doxia@doxia-1.9.1...doxia-1.10)

Updates `doxia-sink-api` from 1.9.1 to 1.10
- [Release notes](https://github.com/apache/maven-doxia/releases)
- [Commits](apache/maven-doxia@doxia-1.9.1...doxia-1.10)

---
updated-dependencies:
- dependency-name: org.apache.maven.doxia:doxia-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.doxia:doxia-sink-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -128,7 +128,7 @@
     <antVersion>1.10.10</antVersion>
     <groovyVersion>3.0.8</groovyVersion>
 
-    <doxiaVersion>1.9.1</doxiaVersion>
+    <doxiaVersion>1.10</doxiaVersion>
     <doxiaSiteToolsVersion>1.9.2</doxiaSiteToolsVersion>
 
     <mavenCoreVersion>3.2.5</mavenCoreVersion>