@actions/artifact: convert to an ESM module (#2266)

* `@actions/artifact`: convert to an ESM module

* Update the package-lock.json

* Undo the GHES ignores

* Fix the reference to `@actions/http-client` in the lock file

* Bump `@actions/core` to `3.0.0`

* Remove `jest.config.cjs`

* Import `OctoKitOptions` from `@octokit/core/types`

* Pull the package version from `package.json`

* Workaround getting the package version for the user-agent

* Fix the `archiver` import

* Fix linting

packages/artifact/__tests__/upload-zip-specification.test.ts

@@ -4,8 +4,8 @@ import {promises as fs} from 'fs'
 import {
   getUploadZipSpecification,
   validateRootDirectory
-} from '../src/internal/upload/upload-zip-specification'
-import {noopLogs} from './common'
+} from '../src/internal/upload/upload-zip-specification.js'
+import {noopLogs} from './common.js'
 
 const root = path.join(__dirname, '_temp', 'upload-specification')
 const goodItem1Path = path.join(