chore(deps): update dependency mocha to v10

Author: renovate[bot]

package.json

@@ -121,14 +121,14 @@
     "@sourcegraph/eslint-config": "^0.20.8",
     "@sourcegraph/prettierrc": "^3.0.3",
     "@sourcegraph/tsconfig": "^4.0.1",
-    "@types/mocha": "8.2.2",
+    "@types/mocha": "10.0.7",
     "@types/node": "14.17.3",
     "@types/sinon": "10.0.2",
     "eslint": "^7.28.0",
     "husky": "^4.3.6",
     "lnfs-cli": "^2.1.0",
     "mkdirp": "^1.0.4",
-    "mocha": "^7.2.0",
+    "mocha": "^10.6.1",
     "nyc": "^13.3.0",
     "parcel-bundler": "^1.12.4",
     "prettier": "^2.2.1",