deps(dev): bump mocha from 11.7.3 to 11.7.4 (#435)

Bumps [mocha](https://github.com/mochajs/mocha) from 11.7.3 to 11.7.4.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/main/CHANGELOG.md)
- [Commits](mochajs/mocha@v11.7.3...v11.7.4)

---
updated-dependencies:
- dependency-name: mocha
  dependency-version: 11.7.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

observer/package.json

@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "@filecoin-station/spark-evaluate": "^1.3.0",
-    "mocha": "^11.7.3",
+    "mocha": "^11.7.4",
     "standard": "^17.1.2"
   },
   "dependencies": {

package-lock.json

@@ -10,7 +10,7 @@
   },
   "devDependencies": {
     "@filecoin-station/spark-evaluate": "^1.3.0",
-    "mocha": "^11.7.3",
+    "mocha": "^11.7.4",
     "standard": "^17.1.2"
   },
   "dependencies": {