chore: Translate pressbooks-aldine.pot in de_DE

81% of minimum 25% translated source file: 'pressbooks-aldine.pot'
on 'de_DE'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

languages/de_DE.po

@@ -1,7 +1,7 @@
 # Copyright (C) 2023 Pressbooks (Book Oven Inc.)
 # This file is distributed under the GNU GPL v3 or later.
 # Translators:
-# nebulon42, 2019
+# Steel Wagstaff <[email protected]>, 2024
 # Thomas Dumm <[email protected]>, 2024
 # 
 msgid ""
@@ -11,11 +11,11 @@ msgstr ""
 "POT-Creation-Date: 2023-08-15T13:43:00+00:00\n"
 "PO-Revision-Date: 2018-03-06 14:24+0000\n"
 "Last-Translator: Thomas Dumm <[email protected]>, 2024\n"
-"Language-Team: German (https://app.transifex.com/pressbooks/teams/9194/de/)\n"
+"Language-Team: German (Germany) (https://app.transifex.com/pressbooks/teams/9194/de_DE/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Language: de\n"
+"Language: de_DE\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Domain: pressbooks-aldine\n"
 "X-Generator: WP-CLI 2.8.1\n"