build(deps): update reachable-url requirement from ~1.1.8 to ~1.2.0

Updates the requirements on [reachable-url](https://github.com/Kikobeats/reachable-url) to permit the latest version.
- [Release notes](https://github.com/Kikobeats/reachable-url/releases)
- [Changelog](https://github.com/Kikobeats/reachable-url/blob/master/CHANGELOG.md)
- [Commits](Kikobeats/reachable-url@1.1.8...v1.2.0)

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

package.json

@@ -45,7 +45,7 @@
     "mem": "~5.1.0",
     "mime-types": "~2.1.24",
     "p-cancelable": "~2.0.0",
-    "reachable-url": "~1.1.8",
+    "reachable-url": "~1.2.0",
     "require-one-of": "~1.0.11",
     "time-span": "~3.1.0",
     "tldts": "~5.3.0",