Remove unnecessary --no-watch argument

This is the default behavior for `jest` anyway.

package.json

@@ -18,7 +18,7 @@
     "test:ssr": "kcd-scripts test --config other/ssr/jest.config.js --no-watch",
     "test:update": "npm run test:cover -s -- --updateSnapshot",
     "test:ts": "tsc --noEmit -p ./tsconfig.json",
-    "test:build": "jest --projects other/misc-tests other/react-native --no-watch",
+    "test:build": "jest --projects other/misc-tests other/react-native",
     "build-and-test": "npm run build -s && npm run test:build -s",
     "storybook": "start-storybook -p 6006 -c stories",
     "storybook:build": "cd stories && npm install && cd .. && build-storybook -c stories",