Bump underscore in /online-event-resources/emerging-tech/Bots/Bots101

Bumps [underscore](https://github.com/jashkenas/underscore) from 1.12.0 to 1.13.1.
- [Release notes](https://github.com/jashkenas/underscore/releases)
- [Commits](https://github.com/jashkenas/underscore/compare/1.12.0...1.13.1)

Signed-off-by: dependabot[bot] <support@github.com>

online-event-resources/emerging-tech/Bots/Bots101/package-lock.json

@@ -2147,9 +2147,9 @@
             }
         },
         "underscore": {
-            "version": "1.12.0",
-            "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.0.tgz",
-            "integrity": "sha512-21rQzss/XPMjolTiIezSu3JAjgagXKROtNrYFEOWK109qY1Uv2tVjPTZ1ci2HgvQDA16gHYSthQIJfB+XId/rQ=="
+            "version": "1.13.1",
+            "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
+            "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
         },
         "unique-string": {
             "version": "2.0.0",