fix(release): force next Stem release back to 0.x

[krisarmstrong]

Summary

• add temporary Release Please recovery controls after the invalid 1.0.0 release PR was merged
• set last-release-sha to the last valid v0.23.0 release commit
• force the next release PR to 0.24.0 instead of 2.0.0

Linked Issue

Related to #497.

Testing Evidence

$ jq . /tmp/stem-release-override/.github/release-please-config.json
{
  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
  "last-release-sha": "2b64395476c3edfee4b5e1421c61ac6ec5cff59b",
  "release-as": "0.24.0",
  "packages": {
    ".": {
      "release-type": "go",
      "bump-minor-pre-major": true,
      "bump-patch-for-minor-pre-major": true,
      "changelog-path": "CHANGELOG.md",
      "versioning": "default",
      "extra-files": [
        "ui/package.json"
      ]
    }
  }
}

$ git -C /tmp/stem-release-override diff -- .github/release-please-config.json
diff --git a/.github/release-please-config.json b/.github/release-please-config.json
@@ -1,5 +1,7 @@
 {
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "last-release-sha": "2b64395476c3edfee4b5e1421c61ac6ec5cff59b",
+  "release-as": "0.24.0",
   "packages": {

Security and Release Checklist

• No product code or runtime behavior changed
• No dependencies added
• No secrets or credentials changed
• Release override is temporary and must be removed after the valid 0.24.0 release lands

[github-actions]

License Compliance Report

All dependencies pass license compliance checks

Go Dependencies

• Unknown: 35 package(s)
• MIT: 25 package(s)
• BSD-3-Clause: 16 package(s)
• Apache-2.0: 11 package(s)
• BSD-2-Clause: 1 package(s)

npm Dependencies

See full report in workflow artifacts

Allowed Licenses: MIT, Apache-2.0, BSD-*, ISC, CC0-1.0, MPL-2.0
Forbidden: GPL, AGPL, SSPL (strong copyleft)