Update to the latest version of @actions/github.

node_modules/universal-user-agent/package.json

@@ -1,7 +1,7 @@
 {
   "name": "universal-user-agent",
   "description": "Get a user agent string in both browser and node",
-  "version": "5.0.0",
+  "version": "6.0.0",
   "license": "ISC",
   "files": [
     "dist-*/",
@@ -11,9 +11,7 @@
   "sideEffects": false,
   "keywords": [],
   "repository": "https://github.com/gr2m/universal-user-agent.git",
-  "dependencies": {
-    "os-name": "^3.1.0"
-  },
+  "dependencies": {},
   "devDependencies": {
     "@gr2m/pika-plugin-build-web": "^0.6.0-issue-84.1",
     "@pika/pack": "^0.5.0",
@@ -21,9 +19,9 @@
     "@pika/plugin-ts-standard-pkg": "^0.9.1",
     "@types/jest": "^25.1.0",
     "jest": "^24.9.0",
-    "prettier": "^1.18.2",
-    "semantic-release": "^17.0.0",
-    "ts-jest": "^25.1.0",
+    "prettier": "^2.0.0",
+    "semantic-release": "^17.0.5",
+    "ts-jest": "^26.0.0",
     "typescript": "^3.6.2"
   },
   "source": "dist-src/index.js",