message: Add metric for bridge version
diff: @@ -37,6 +37,7 @@ import { MembershipQueue } from "../util/MembershipQueue";
  import { BridgeStateSyncer } from "./BridgeStateSyncer";
  import { Registry } from "prom-client";
  import { spawnMetricsWorker } from "../workers/MetricsWorker";
  +import { getBridgeVersion } from "../util/PackageInfo";
  const log = getLogger("IrcBridge");
  const DEFAULT_PORT = 8090;
  @@ -274,6 +275,12 @@ export class IrcBridge {
  labels: ["server"]
  });
  + metrics.addCounter({
  + name: "app_version",
  + help: "Version number of the bridge",
  + labels: ["version"],
  + }).inc({ version: getBridgeVersion()}, 1);
  +
  metrics.addCollector(() => {
  this.ircServers.forEach((server) => {
  reconnQueue.set({server: server.domain},
  