Bump jetty-bom from 9.4.48.v20220622 to 9.4.49.v20220914 (#1963)

Bumps [jetty-bom](https://github.com/eclipse/jetty.project) from 9.4.48.v20220622 to 9.4.49.v20220914.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.4.48.v20220622...jetty-9.4.49.v20220914)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -26,7 +26,7 @@ group = 'com.github.tomakehurst'
 project.ext {
   versions = [
     handlebars     : '4.3.0',
-    jetty          : '9.4.48.v20220622',
+    jetty          : '9.4.49.v20220914',
     guava          : '31.1-jre',
     jackson        : '2.13.4.20221013',
     xmlUnit        : '2.9.0',