- Throws a `ConfigurationError` if parsing the YAML fails
- Add a couple of tests for it

Mergeback v4.30.9 refs/heads/releases/v4 into main

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Co-authored-by: Michael B. Gale <mbg@github.com>

Add experimental functionality for labelling PRs by their size

Bumps the npm-minor group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [octokit](https://github.com/octokit/octokit.js) | `5.0.3` | `5.0.4` |
| [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) | `9.37.0` | `9.38.0` |
| [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) | `8.46.0` | `8.46.1` |
| [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) | `8.46.0` | `8.46.1` |
| [esbuild](https://github.com/evanw/esbuild) | `0.25.10` | `0.25.11` |


Updates `octokit` from 5.0.3 to 5.0.4
- [Release notes](https://github.com/octokit/octokit.js/releases)
- [Commits](octokit/octokit.js@v5.0.3...v5.0.4)

Updates `@eslint/js` from 9.37.0 to 9.38.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](https://github.com/eslint/eslint/commits/v9.38.0/packages/js)

Updates `@typescript-eslint/eslint-plugin` from 8.46.0 to 8.46.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.46.1/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 8.46.0 to 8.46.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.46.1/packages/parser)

Updates `esbuild` from 0.25.10 to 0.25.11
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG.md)
- [Commits](evanw/esbuild@v0.25.10...v0.25.11)

---
updated-dependencies:
- dependency-name: octokit
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: npm-minor
- dependency-name: "@eslint/js"
  dependency-version: 9.38.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-minor
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-version: 8.46.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-minor
- dependency-name: "@typescript-eslint/parser"
  dependency-version: 8.46.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-minor
- dependency-name: esbuild
  dependency-version: 0.25.11
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

…thub/workflows/actions/setup-node-6

Bump actions/setup-node from 5 to 6 in /.github/workflows

…r-5ed6ededba

Bump the npm-minor group with 5 updates

Handle user errors for invalid `UserConfig`s and missing query files

Also add tests for it and `getRequiredEnvParam`

Bump minimum CodeQL Bundle version to 2.17.6

Add `getOptionalEnvVar` helper

Add changelog entry for post-processing change

Merge main into releases/v4

This reverts commit ba42101.

This reverts commit 5f3f316.

….0-4e94bd11f