Update dependency jenkins-helm-chart to v5.8.122 (#647)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

jenkins-agent-dind/test.sh

@@ -61,7 +61,7 @@ function prepare_jenkins() {
     cd "${SCRIPT_DIR}/test-fixtures"
 
     # renovate: datasource=github-releases depName=jenkins-helm-chart packageName=jenkinsci/helm-charts extractVersion=^jenkins-(?<version>.*)$
-    local jenkins_chart_version="5.8.120"
+    local jenkins_chart_version="5.8.122"
 
     rm -rf jenkins jenkins-*.tgz
     ./werf_as_helm.sh pull --untar \