fix: correct flag and add test:only script

ref: https://docs.npmjs.com/cli/v8/commands/npm-test#ignore-scripts

.github/workflows/testing.yml

@@ -44,7 +44,7 @@ jobs:
         run: npm ci
 
       - name: Test with coverage
-        run: npm run test-coverage
+        run: npm run test:coverage
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3

package.json

@@ -46,10 +46,11 @@
     "release": "np --no-release-draft",
     "pretest": "npm run lint",
     "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
-    "test-coverage": "npm run test --ignore-script -- --coverage",
+    "test:only": "npm test --ignore-scripts",
+    "test:coverage": "npm run test:only -- --coverage",
     "version": "changeset version",
     "postversion": "git restore package.json",
-    "watch": "npm run test --ignore-script -- --watch",
+    "watch": "npm run test:only -- --watch",
     "changelog-to-github-release": "remark --quiet --use ./scripts/remark-changelog-to-github-release.mjs CHANGELOG.md"
   },
   "lint-staged": {