Bump undertowVersion from 2.2.27.Final to 2.2.39.Final

Bumps `undertowVersion` from 2.2.27.Final to 2.2.39.Final.

Updates `io.undertow:undertow-core` from 2.2.27.Final to 2.2.39.Final
- [Release notes](https://github.com/undertow-io/undertow/releases)
- [Commits](undertow-io/undertow@2.2.27.Final...2.2.39.Final)

Updates `io.undertow:undertow-servlet` from 2.2.27.Final to 2.2.39.Final
- [Release notes](https://github.com/undertow-io/undertow/releases)
- [Commits](undertow-io/undertow@2.2.27.Final...2.2.39.Final)

---
updated-dependencies:
- dependency-name: io.undertow:undertow-core
  dependency-version: 2.2.39.Final
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.undertow:undertow-servlet
  dependency-version: 2.2.39.Final
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -80,7 +80,7 @@
     <resteasyVersion>3.0.12.Final</resteasyVersion>
     <jaxrsVersion>3.0.12.Final</jaxrsVersion>
     <asyncServletVersion>3.0.19.Final</asyncServletVersion>
-    <undertowVersion>2.2.27.Final</undertowVersion>
+    <undertowVersion>2.2.39.Final</undertowVersion>
     <xnioVersion>3.8.2.Final</xnioVersion>
     <keycloakVersion>17.0.1</keycloakVersion>
     <bouncycastleVersion>1.70</bouncycastleVersion>