🤖 config(package.json): Add text reporters in coverage script.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/a44c42967442d65fd14272682fb84a6f32feb841/src/transforms/coverage:add-text-reporters.js
Please contact the author of the transform if you believe there was an error.

package.json

@@ -43,7 +43,7 @@
     "build-docs": "esdoc",
     "build-gh-pages": "npm run build-docs",
     "commit-msg": "commitlint --edit",
-    "cover": "NODE_ENV=cover c8 --all --src src --reporter=lcov npm test",
+    "cover": "NODE_ENV=cover c8 --all --src src --reporter lcov --reporter text-summary --reporter text npm test",
     "install-hooks": "husky install",
     "lint-config": "fixpack --dryRun",
     "lint-config-and-fix": "fixpack || fixpack",