Bump org.codelibs:nekohtml from 2.1.3 to 3.0.4

Bumps [org.codelibs:nekohtml](https://github.com/codelibs/nekohtml) from 2.1.3 to 3.0.4.
- [Changelog](https://github.com/codelibs/nekohtml/blob/master/doc/changes.html)
- [Commits](codelibs/nekohtml@nekohtml-2.1.3...nekohtml-3.0.4)

---
updated-dependencies:
- dependency-name: org.codelibs:nekohtml
  dependency-version: 3.0.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

exist-parent/pom.xml

@@ -136,7 +136,7 @@
         <jetty.version>12.1.12</jetty.version>
         <log4j.version>2.26.1</log4j.version>
         <lucene.version>10.5.1</lucene.version>
-        <nekohtml.version>2.1.3</nekohtml.version>
+        <nekohtml.version>3.0.4</nekohtml.version>
         <saxon.version>12.5</saxon.version>
         <xerces.version>2.12.2</xerces.version>
         <xpath2.version>1.2.0</xpath2.version>