deps: add clang-format to lint-staged

Author: JCMais

package.json

@@ -68,6 +68,7 @@
     "@types/should": "^13.0.0",
     "body-parser": "^1.19.0",
     "cheerio": "^1.0.0-rc.3",
+    "clang-format": "^1.4.0",
     "cookie-parser": "^1.4.5",
     "electron-mocha": "^8.2.1",
     "eslint": "^6.8.0",
@@ -101,6 +102,9 @@
     "*.ts": [
       "yarn prettier",
       "yarn lint:files --fix"
+    ],
+    "*.{cpp,cc,h}": [
+      "clang-format -style=file -i"
     ]
   },
   "engines": {