chore: update publish scripts

Author: dphang

package.json

@@ -20,8 +20,8 @@
     "packages-prepack": "lerna run prepack",
     "test:watch": "yarn test --watch --collect-coverage=false",
     "check-gh-token": ": \"${GH_TOKEN:?Please set GH_TOKEN to a GitHub personal token that can create releases.}\"",
-    "prerelease": "yarn check-gh-token && lerna publish --conventional-commits --conventional-prerelease --exact --create-release github --dist-tag alpha",
-    "graduate": "yarn check-gh-token && lerna version --conventional-commits --conventional-graduate --exact --create-release github && lerna publish from-git",
+    "prerelease": "lerna publish --conventional-commits --conventional-prerelease --exact --create-release github --dist-tag alpha",
+    "graduate": "lerna version --conventional-commits --conventional-graduate --exact --create-release github && lerna publish from-git",
     "lint": "eslint .",
     "integration": "jest --runInBand --config jest.integration.config.json --setupTestFrameworkScriptFile=./jest.integration.setup.js",
     "build": "yarn packages-install && yarn packages-prepack && opencollective-postinstall",