POST /repos/{owner}/{repo}/releases returns "Unexpected end of JSON input"

[tikolakin]

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Bug

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Since yesterday, release API started to error
According to the release API spec - https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
API accepts target_commitish
When it's supplied - API fails with 500 error

RequestError [HttpError]: Unexpected end of JSON input
    at /home/runner/work/_actions/actions/github-script/v7/dist/index.js:9561:11
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async eval (eval at callAsyncFunction (/home/runner/work/_actions/actions/github-script/v7/dist/index.js:35424:16), <anonymous>:25:14)
    at async main (/home/runner/work/_actions/actions/github-script/v7/dist/index.js:35522:20) {
  status: 500,
  request: {
    method: 'POST',
    url: 'https://api.github.com/repos/myorg/myrepo/releases',
    headers: {
      accept: 'application/vnd.github.v3+json',
      'user-agent': 'actions/github-script octokit-core.js/5.0.1 Node.js/20.13.1 (linux; x64)',
      'x-github-api-version': '2022-11-28',
      authorization: 'token [REDACTED]',
      'content-type': 'application/json; charset=utf-8'
    },
    body: '{"owner":"myorg","repo":"myrepo","tag_name":"v24.08.x02","target_commitish":"e5ceff9c56bac6b59a75cf409a6f255f4947da97","name":"v24.08.x02","generate_release_notes":true,"prerelease":true,"draft":false,"body":"New Release"}',
    request: {
      agent: [Agent],
      fetch: [Function: proxyFetch],
      hook: [Function: bound bound register]
    }
  }
}

without target_commitish API works correctly

payload {
  headers: { 'X-GitHub-Api-Version': '2022-11-28' },
  owner: 'myorg',
  repo: 'myrepo',
  tag_name: 'v24.08.y1',
  name: 'v24.08.y1',
  generate_release_notes: true,
  prerelease: true,
  draft: false,
  body: 'New Release'
}
resRel {
  status: 201,
  url: 'https://api.github.com/repos/myorg/myrepo/releases',
  headers: {
    'access-control-allow-origin': '*',
    'access-control-expose-headers': 'ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset',
    'cache-control': 'private, max-age=60, s-maxage=60',
    'content-length': '35836',
    'content-security-policy': "default-src 'none'",
    'content-type': 'application/json; charset=utf-8',
    date: 'Thu, 07 Nov 2024 12:45:00 GMT',
    etag: '"9eeb7391898541f3a0c96ff98ab4d39714faa86b821df00ec7bca48bd50e277b"',
    location: 'https://api.github.com/repos/myorg/myrepo/releases/1[84](https://github.com/myorg/myrepo/actions/runs/11723249524/job/32654510722#step:2:85)136866',
    'referrer-policy': 'origin-when-cross-origin, strict-origin-when-cross-origin',

This is a new error, we used this API fine all the way long till yesterday

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