[Heartbeat]: update Node.js version for synthetics

vigneshshanmugam · vigneshshanmugam · commit d980026cf58d · 2021-07-13T08:41:34.000-07:00
diff --git a/dev-tools/packaging/templates/docker/Dockerfile.tmpl b/dev-tools/packaging/templates/docker/Dockerfile.tmpl
@@ -128,7 +128,7 @@ USER {{ .user }}
 # Setup synthetics env vars
 ENV ELASTIC_SYNTHETICS_CAPABLE=true
 ENV SUITES_DIR={{ $beatHome }}/suites
-ENV NODE_VERSION=12.18.4
+ENV NODE_VERSION=12.22.3
 ENV PATH="$NODE_PATH/node/bin:$PATH"
 # Install the latest version of @elastic/synthetics forcefully ignoring the previously
 # cached node_modules, heartbeat then calls the global executable to run test suites
