Update file(s) from wp-cli/.github

Fix tests after WordPress 7.0 (#153)

Fix failing test (#152)

Add .gitattributes file

See wp-cli/wp-cli#5070

Update file(s) from wp-cli/.github

Merge pull request #136 from wp-cli/refine-feature-files

Fix docstring indent issue in feature files

Merge pull request #130 from marksabbath/main

Add edge case handling checksum verification of Hello Dolly (#119)

* Add edge case handling for Hello Dolly (Core vs Plugin)

* Compare hello.php against core checksum instead of plugin repo

* Fixed PHPCS Linting errors

Merge pull request #116 from wp-cli/fix/wpcs-3.0-issues

Don't warn about a `.maintenance` file in the root directory (#114)

* don't warn about .maintenance file

* fix: add tests for .maintenance