feat: make some more params configurable

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jira-graph",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "scripts": {
     "dev": "run-p watch-resources run-dev",
     "run-dev": "nodemon src/server.ts",

src/util/Configuration.ts

@@ -65,6 +65,8 @@ function getConfiguration() {
     { key: "jiraFilter" },
     { key: "dbType", defaultValue: "local" },
     { key: "dbUrl" },
+    { key: "listenPort" },
+    { key: "jiraAccessToken" }
   ];
   return toConfiguration(options);
 }