Update dependencies (#20)

- @actions/core
- glob
- screeps-api

Reviewed-on: #20
Co-authored-by: Philipp Horstenkamp <philipp@horstenkamp.de>
Co-committed-by: Philipp Horstenkamp <philipp@horstenkamp.de>

node_modules/undici/lib/fetch/headers.js

@@ -2,7 +2,7 @@
 
 'use strict'
 
-const { kHeadersList } = require('../core/symbols')
+const { kHeadersList, kConstruct } = require('../core/symbols')
 const { kGuard } = require('./symbols')
 const { kEnumerableProperty } = require('../core/util')
 const {
@@ -10,6 +10,7 @@ const {
   isValidHeaderName,
   isValidHeaderValue
 } = require('./util')
+const util = require('util')
 const { webidl } = require('./webidl')
 const assert = require('assert')
 
@@ -240,6 +241,9 @@ class HeadersList {
 // https://fetch.spec.whatwg.org/#headers-class
 class Headers {
   constructor (init = undefined) {
+    if (init === kConstruct) {
+      return
+    }
     this[kHeadersList] = new HeadersList()
 
     // The new Headers(init) constructor steps are:
@@ -560,6 +564,9 @@ Object.defineProperties(Headers.prototype, {
   [Symbol.toStringTag]: {
     value: 'Headers',
     configurable: true
+  },
+  [util.inspect.custom]: {
+    enumerable: false
   }
 })