Bump glob from 7.1.4 to 7.1.5

Bumps [glob](https://github.com/isaacs/node-glob) from 7.1.4 to 7.1.5.
- [Release notes](https://github.com/isaacs/node-glob/releases)
- [Changelog](https://github.com/isaacs/node-glob/blob/master/changelog.md)
- [Commits](https://github.com/isaacs/node-glob/compare/v7.1.4...v7.1.5)

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

package.json

@@ -61,7 +61,7 @@
     "expect.js": "0.3.1",
     "front-matter": "^3.0.2",
     "fs-extra": "^8.0.0",
-    "glob": "^7.1.4",
+    "glob": "^7.1.5",
     "globby": "^10.0.0",
     "handlebars": "4.4.5",
     "html-to-image": "^0.1.0",