Bump minimist from 1.2.0 to 1.2.6

Bumps [minimist](https://github.com/substack/minimist) from 1.2.0 to 1.2.6.
- [Release notes](https://github.com/substack/minimist/releases)
- [Commits](https://github.com/substack/minimist/compare/1.2.0...1.2.6)

---
updated-dependencies:
- dependency-name: minimist
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -18,6 +18,6 @@
     "babel-preset-stage-0": "~6.24.1",
     "fs-extra": "~8.0.1",
     "glob": "~7.1.4",
-    "minimist": "~1.2.0"
+    "minimist": "~1.2.6"
   }
 }