Update jetty9.version to v9.4.43.v20210629 (release/4.2.x) (#2070)

renovate[bot] · renovate-bot · web-flow · commit aa146a868882 · 2021-07-09T08:01:56.000+02:00
Co-authored-by: Renovate Bot &lt;bot@renovateapp.com&gt;
diff --git a/pom.xml b/pom.xml
@@ -53,7 +53,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <jackson.version>2.12.3</jackson.version>
-        <jetty9.version>9.4.42.v20210604</jetty9.version>
+        <jetty9.version>9.4.43.v20210629</jetty9.version>
         <jetty10.version>10.0.6</jetty10.version>
         <jetty11.version>11.0.6</jetty11.version>
         <slf4j.version>1.7.31</slf4j.version>
