fix(i18n): update RBAC German header (#9777)

Correct the German label for the accessible plugins table header.

Signed-off-by: Lokananda Prabhu <lprabhu@redhat.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: lokanandaprabhu

workspaces/rbac/.changeset/i18n-updated-rbac.md

@@ -0,0 +1,5 @@
+---
+'@backstage-community/plugin-rbac': patch
+---
+
+Update German translation for accessible plugins header.

workspaces/rbac/plugins/rbac/src/alpha/translations/de.ts

@@ -35,7 +35,7 @@ const rbacTranslationDe = createTranslationMessages({
     'table.titleWithCount': 'Alle Rollen ({{count}})',
     'table.headers.name': 'Name',
     'table.headers.usersAndGroups': 'Benutzer und Gruppen',
-    'table.headers.accessiblePlugins': 'Barrierefreie Plugins',
+    'table.headers.accessiblePlugins': 'Zugängliche Plugins',
     'table.headers.actions': 'Aktionen',
     'table.defaultRoleUsersAndGroups': 'Alle Benutzer und alle Gruppen',
     'table.emptyContent': 'Keine Datensätze gefunden',