chore: remove husky 🪓🐶

We remove husky, which is triggering pre-push git hooks, including
running "npm lint". This is causing failures when building Docker
images, because "npm clean-install --omit=dev" automatically triggers "npm
prepare", which attemps to run "husky". But husky is not listed in the
build dependencies, only in devDependencies. As a consequence, package
installation is failing with the following error:

        14.13 > @edx/frontend-app-ora-grading@0.0.1 prepare
        14.13 > husky install
        14.13
        14.15 sh: 1: husky: not found

Similar to: https://github.com/openedx/frontend-app-learning/pull/1622

package-lock.json

@@ -91,7 +91,6 @@
         "axios-mock-adapter": "1.22.0",
         "eslint-import-resolver-webpack": "^0.13.8",
         "fetch-mock-jest": "^1.5.1",
-        "husky": "7.0.4",
         "jest-canvas-mock": "^2.5.2",
         "jest-expect-message": "^1.1.3",
         "react-test-renderer": "^18.3.1",
@@ -12516,22 +12515,6 @@
         "node": ">=10.17.0"
       }
     },
-    "node_modules/husky": {
-      "version": "7.0.4",
-      "resolved": "https://registry.npmjs.org/husky/-/husky-7.0.4.tgz",
-      "integrity": "sha512-vbaCKN2QLtP/vD4yvs6iz6hBEo6wkSzs8HpRah1Z6aGmF2KW5PdYuAd7uX5a+OyBZHBhd+TFLqgjUgytQr4RvQ==",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "husky": "lib/bin.js"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/typicode"
-      }
-    },
     "node_modules/hyphenate-style-name": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/hyphenate-style-name/-/hyphenate-style-name-1.1.0.tgz",

package.json

@@ -23,11 +23,6 @@
     "test:ci": "TZ=UTC fedx-scripts jest --silent --coverage --passWithNoTests",
     "types": "tsc --noEmit"
   },
-  "husky": {
-    "hooks": {
-      "pre-commit": "npm run lint"
-    }
-  },
   "author": "edX",
   "license": "AGPL-3.0",
   "homepage": "https://github.com/openedx/frontend-app-authoring#readme",
@@ -120,7 +115,6 @@
     "axios-mock-adapter": "1.22.0",
     "eslint-import-resolver-webpack": "^0.13.8",
     "fetch-mock-jest": "^1.5.1",
-    "husky": "7.0.4",
     "jest-canvas-mock": "^2.5.2",
     "jest-expect-message": "^1.1.3",
     "react-test-renderer": "^18.3.1",