fix(publish): Remove version command from vercel-edge package (#9068)

Seems there was a leftover from `@sentry/core` in the new
`@sentry/vercel-edge` package which caused our release preparation
script to fail when bumping the package versions.

I think we should be good to directly merge this into master as master
will resync into develop after the release 🤞

packages/vercel-edge/package.json

@@ -54,7 +54,6 @@
     "lint:prettier": "prettier --check \"{src,test,scripts}/**/**.ts\"",
     "test": "jest",
     "test:watch": "jest --watch",
-    "version": "node ../../scripts/versionbump.js src/version.ts",
     "yalc:publish": "ts-node ../../scripts/prepack.ts && yalc publish build --push"
   },
   "volta": {