Merge releases/v4 into releases/v3

[github-actions]

Merging 8a06050 into releases/v3.

Conductor for this PR is @mbg.

Contains the following pull requests:

• Bump actions/download-artifact from 5 to 6 in /.github/workflows #3245 (@henrymercer)
• Mergeback v4.31.1 refs/heads/releases/v4 into main #3253 (@henrymercer)
• Remove unused console-log-level dependency #3256 (@henrymercer)
• Run lightweight workflows on ubuntu-slim #3257 (@henrymercer)
• Make isEnablementError case-insensitive #3258 (@mbg)
• Merge main into releases/v4 #3259 (@mbg)

Please do the following:

• Ensure the CHANGELOG displays the correct version and date.
• Ensure the CHANGELOG includes all relevant, user-facing changes since the last release.
• Check that there are not any unexpected commits being merged into the releases/v3 branch.
• Ensure the docs team is aware of any documentation changes that need to be released.
• Remove and re-add the "Rebuild" label to the PR to trigger just this workflow.
• Wait for the "Rebuild" workflow to push a commit updating the distribution files.
• Mark the PR as ready for review to trigger the full set of PR checks.
• Approve and merge this PR. Make sure Create a merge commit is selected rather than Squash and merge or Rebase and merge.

[github-actions]

Pushed a commit to rebuild the Action. Please mark the PR as ready for review to trigger PR checks.

[Copilot]

Pull Request Overview

This PR backports changes from releases/v4 to releases/v3, primarily focused on making error message pattern matching case-insensitive and removing an unused dependency. The changes include version bumps to 3.31.2, test improvements for case-insensitive error matching, removal of the console-log-level dependency, and infrastructure updates to use ubuntu-slim runners.

• Made enablement error pattern matching case-insensitive
• Removed unused console-log-level dependency and its type definitions
• Updated GitHub Actions workflows to use ubuntu-slim runners

Reviewed Changes

Copilot reviewed 26 out of 27 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/api-client.ts	Added case-insensitive flag to enablement error regex patterns
src/api-client.test.ts	Enhanced test coverage to verify case-insensitive error matching
package.json	Bumped version to 3.31.2 and removed unused dependencies
lib/*.js	Generated JavaScript files reflecting TypeScript and package.json changes
CHANGELOG.md	Added entry for version 3.31.2
.github/workflows/*.yml	Updated runner configurations to use ubuntu-slim and upgraded actions/download-artifact