chore: remove bump-minor-pre-major from release-please config

This option only applies to 0.x versions. At 8.x, breaking changes
already bump major by default.

Author: nicknisi

release-please-config.json

@@ -4,7 +4,6 @@
   "packages": {
     ".": {
       "release-type": "node",
-      "bump-minor-pre-major": true,
       "changelog-path": "CHANGELOG.md",
       "versioning": "default"
     }