fix(deps): bump serverful from 1.4.86 to 1.4.87

Bumps [serverful](https://github.com/hfreire/serverful) from 1.4.86 to 1.4.87.
- [Release notes](https://github.com/hfreire/serverful/releases)
- [Commits](hfreire/serverful@v1.4.86...v1.4.87)

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

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

package.json

@@ -21,7 +21,7 @@
     "modern-logger": "1.5.83",
     "node-lifx": "0.8.0",
     "sequelize": "6.3.5",
-    "serverful": "1.4.86",
+    "serverful": "1.4.87",
     "sqlite3": "5.0.0"
   },
   "devDependencies": {