docs(translations): add plugin meta comments to translation files

Added comments indicating the section for plugin meta in Arabic, Danish, German, English, Spanish, French, Italian, Japanese, Dutch, Norwegian, Portuguese, and Swedish translation files.

Author: bhlindemann

src/translations/ar/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'تم التثبيت بنجاح',
     'Plugin installed' => 'تم تثبيت الإضافة',
     'Version' => 'الإصدار',

src/translations/da/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Installeret',
     'Plugin installed' => 'Plugin installeret',
     'Version' => 'Version',

src/translations/de/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Erfolgreich installiert',
     'Plugin installed' => 'Plugin installiert',
     'Version' => 'Version',

src/translations/en/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Installed successfully',
     'Plugin installed' => 'Plugin installed',
     'Version' => 'Version',

src/translations/es/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Instalado correctamente',
     'Plugin installed' => 'Plugin instalado',
     'Version' => 'Versión',

src/translations/fr/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Installé avec succès',
     'Plugin installed' => 'Plugin installé',
     'Version' => 'Version',

src/translations/it/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Installato con successo',
     'Plugin installed' => 'Plugin installato',
     'Version' => 'Versione',

src/translations/ja/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'インストールが完了しました',
     'Plugin installed' => 'プラグインがインストールされました',
     'Version' => 'バージョン',

src/translations/nl/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Succesvol geïnstalleerd',
     'Plugin installed' => 'Plugin geïnstalleerd',
     'Version' => 'Versie',

src/translations/no/lindemannrock-base.php

@@ -7,6 +7,7 @@
  */
 
 return [
+    // Plugin meta
     'Installed successfully' => 'Installert',
     'Plugin installed' => 'Plugin installert',
     'Version' => 'Versjon',