fix(docs): snippets are now replaced in jsdoc comments (#248)

Author: Benjamin E. Coe

packages/google-cloud-oslogin/.jsdoc.js

@@ -26,7 +26,8 @@ module.exports = {
     destination: './docs/'
   },
   plugins: [
-    'plugins/markdown'
+    'plugins/markdown',
+    'jsdoc-region-tag'
   ],
   source: {
     excludePattern: '(^|\\/|\\\\)[._]',

packages/google-cloud-oslogin/package.json

@@ -49,13 +49,14 @@
     "eslint-config-prettier": "^6.0.0",
     "eslint-plugin-node": "^10.0.0",
     "eslint-plugin-prettier": "^3.0.0",
-    "jsdoc-fresh": "^1.0.1",
     "intelli-espower-loader": "^1.0.1",
     "jsdoc": "^3.5.5",
+    "jsdoc-fresh": "^1.0.1",
+    "jsdoc-region-tag": "^1.0.2",
+    "linkinator": "^1.5.0",
     "mocha": "^6.0.0",
     "nyc": "^14.0.0",
     "power-assert": "^1.4.4",
-    "prettier": "^1.9.2",
-    "linkinator": "^1.5.0"
+    "prettier": "^1.9.2"
   }
 }