regression with v7 doing github.rest.pulls.create

Compare the v6 and v7 behavior around github.rest.pulls.create and the plugin-rest-endpoint-methods.js pulls/create documentation linked in the report; begin by reproducing the supplied workflow call and inspecting the request payload. Done means the v7 call includes owner and creates the pull request without the reported error.

Describe the bug

Upgrading from v6 to v7, we can no longer run github.rest.pulls.create. If the log messages are to be believed, we are not sending the required parameter owner.

This does not appear to be an instance of the same problem in #448.

To Reproduce
Steps to reproduce the behavior:

1. Create a v6 script like this one that tries to create a pull request using

    await github.rest.pulls.create({
      title: 'chore: my PR title',
      owner: 'repo_owner_name',
      repo: 'repo_name',
      head: 'head_path/' + context.sha,
      base: 'master',
    })```
   

2. Verify the action works.
3. Convert the action to v7
4. See error below.

Expected behavior
The PR should be created without error.

Actual behavior

We get the log message below. If the report of the sent request (at the bottom of this log message) is to be believed, we are sending the request without the required parameter owner, even though it is included in the defined script call.

    body: '{"title":"chore: bump credentials-themes version","head":"edx-deployment/credentials-themes/30f0084470295dda47262c3f74617d70b2df8e77","base":"master"}',

Run actions/github-script@v7
  with:
    github-token: ***
    script: // Create credentials PR from version-updating branch above
  const createResponse = await github.rest.pulls.create({
    title: 'chore: bump credentials-themes version',
    owner: 'edx',
    repo: 'credentials',
    head: 'edx-deployment/credentials-themes/' + context.sha,
    base: 'master',
  })
  // Get the PR that relates to the tagged commit
  const getRelatedPrResponse = await github.rest.repos.listPullRequestsAssociatedWithCommit({
    owner: 'edx',
    repo: 'credentials-themes',
    commit_sha: process.env.GITHUB_SHA
  })
  const prNumber = getRelatedPrResponse.data.length > 0 ? getRelatedPrResponse.data[0].number : undefined;
  if (prNumber === undefined) {
    console.log("No matching PR number for commit")
    exit(1)
  }
  // Comment on the original PR with a link to the credentials PR
  github.rest.issues.createComment({
    owner: 'edx',
    repo: 'credentials-themes',
    issue_number: prNumber,
    body: `A PR has been created in the credentials repo to release this new version. Please review it here: ${createResponse.data.html_url}`,
  });
  
    debug: false
    user-agent: actions/github-script
    result-encoding: json
    retries: 0
    retry-exempt-status-codes: 400,401,403,404,422
  env:
    pythonLocation: /opt/hostedtoolcache/Python/3.8.18/x64
    PKG_CONFIG_PATH: /opt/hostedtoolcache/Python/3.8.18/x64/lib/pkgconfig
    Python_ROOT_DIR: /opt/hostedtoolcache/Python/3.8.18/x64
    Python2_ROOT_DIR: /opt/hostedtoolcache/Python/3.8.18/x64
    Python3_ROOT_DIR: /opt/hostedtoolcache/Python/3.8.18/x64
    LD_LIBRARY_PATH: /opt/hostedtoolcache/Python/3.8.18/x64/lib
RequestError [HttpError]: fetch failed
    at /home/runner/work/_actions/actions/github-script/v7/dist/index.js:9561:11
    at async eval (eval at callAsyncFunction (/home/runner/work/_actions/actions/github-script/v7/dist/index.js:35424:16), <anonymous>:4:24)
    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/edx/credentials/pulls',
    headers: {
      accept: 'application/vnd.github.v3+json',
      'user-agent': 'actions/github-script octokit-core.js/5.0.1 Node.js/20.8.1 (linux; x64)',
      authorization: 'token [REDACTED]',
      'content-type': 'application/json; charset=utf-8'
    },
    body: '{"title":"chore: bump credentials-themes version","head":"edx-deployment/credentials-themes/30f0084470295dda47262c3f74617d70b2df8e77","base":"master"}',
    request: {
      agent: [Agent],
      fetch: [Function: proxyFetch],
      hook: [Function: bound bound register]
    }
  }
}
Error: Unhandled error: HttpError: fetch failed

Additional context
Reverting fixed the problem.

I tried to see what could have changed in plugin-rest-endpoint-methods.js that might have made the original call lose one (and only one) argument, but because plugin-rest-endpoint-methods.js is several versions ahead there was just such a massive diff and I didn't see anything obvious.

I apologize if I missed an obvious part of the upgrade documentation.