chore: don't run tests on version

Author: gkatsev

package.json

@@ -25,7 +25,6 @@
     "test": "karma start scripts/karma.conf.js",
     "posttest": "shx cat test/dist/coverage/text.txt",
     "update-changelog": "conventional-changelog -p videojs -i CHANGELOG.md -s",
-    "preversion": "npm test",
     "version": "is-prerelease || npm run update-changelog && git add CHANGELOG.md",
     "watch": "npm-run-all -p watch:*",
     "watch:js": "npm run build:js -- -w",