Bump org.codelibs:nekohtml from 2.1.3 to 3.0.3

Bumps [org.codelibs:nekohtml](https://github.com/codelibs/nekohtml) from 2.1.3 to 3.0.3.
- [Changelog](https://github.com/codelibs/nekohtml/blob/master/doc/changes.html)
- [Commits](codelibs/nekohtml@nekohtml-2.1.3...nekohtml-3.0.3)

---
updated-dependencies:
- dependency-name: org.codelibs:nekohtml
  dependency-version: 3.0.3
  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

@@ -120,7 +120,7 @@
         <lucene.version>4.10.4</lucene.version>
         <milton.version>1.8.1.3</milton.version>
         <milton.servlet.version>1.8.1.3-jakarta5</milton.servlet.version>
-        <nekohtml.version>2.1.3</nekohtml.version>
+        <nekohtml.version>3.0.3</nekohtml.version>
         <saxon.version>9.9.1-8</saxon.version>
         <xmlresolver.version>6.0.21</xmlresolver.version>
         <xmlunit.version>2.11.0</xmlunit.version>