Bump require-so-slow from 1.2.0 to 2.0.2

Bumps [require-so-slow](https://github.com/ofrobots/require-so-slow) from 1.2.0 to 2.0.2.
- [Release notes](https://github.com/ofrobots/require-so-slow/releases)
- [Changelog](https://github.com/GoogleCloudPlatform/require-so-slow/blob/master/CHANGELOG.md)
- [Commits](GoogleCloudPlatform/require-so-slow@v1.2.0...v2.0.2)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -62,7 +62,7 @@
     "qunit": "^2.11.2",
     "release-it": "^13.6.5",
     "release-it-lerna-changelog": "^2.3.0",
-    "require-so-slow": "^1.2.0",
+    "require-so-slow": "^2.0.2",
     "walk-sync": "^2.0.2"
   },
   "engines": {