Publish v0.20.1 of intl_translation

[mosuem]

In preparation for the intl v0.20.0 release.

---

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[github-actions]

Package publishing

Package	Version	Status	Publish tag (post-merge)
package:intl	0.20.0	ready to publish	intl-v0.20.0
package:intl_translation	0.20.1	ready to publish	intl_translation-v0.20.1
package:intl4x	0.10.1	already published at pub.dev
package:messages_shrinker	0.2.2-wip	WIP (no publish necessary)

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

[github-actions]

PR Health

Breaking changes ✔️

Package	Change	Current Version	New Version	Needed Version	Looking good?
intl_translation	Non-Breaking	0.20.1-wip	0.20.1	0.20.1	✔️

Changelog Entry ✔️

Package	Changed Files

Changes to files need to be accounted for in their respective changelogs.

Coverage ✔️

File	Coverage

This check for test coverage is informational (issues shown here will not fail the PR).

API leaks ⚠️

The following packages contain symbols visible in the public API, but not exported by the library. Export these symbols or remove them from your publicly visible API.

Package	Leaked API symbols
intl_translation	Message MainMessage

This check can be disabled by tagging the PR with skip-leaking-check.

License Headers ✔️

// Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

Files
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Files
pkgs/messages/examples_flutter/my_application/lib/src/empty_de.dart
pkgs/messages/examples_flutter/my_application/lib/src/empty_en.dart