chore(release): use pre-1.0 minor bumps

refs #58

Author: masterkain

release-please-config.json

@@ -5,7 +5,7 @@
     ".": {
       "package-name": "codex-pooler",
       "release-type": "simple",
-      "bump-patch-for-minor-pre-major": true,
+      "bump-minor-pre-major": true,
       "include-v-in-tag": true,
       "changelog-path": "CHANGELOG.md",
       "extra-files": [