Bump semver from 5.7.1 to 5.7.2 in /dev-tools (#273)

Bumps [semver](https://github.com/npm/node-semver) from 5.7.1 to 5.7.2.
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/v5.7.2/CHANGELOG.md)
- [Commits](npm/node-semver@v5.7.1...v5.7.2)

---
updated-dependencies:
- dependency-name: semver
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

dev-tools/package-lock.json

@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "node-fetch": "^3.1.1",
-    "semver": "^5.7.1",
+    "semver": "^5.7.2",
     "yargs": "^13.3.2"
   }
 }