chore: Reassign i18n package codeownership to frontend team (no-changelog) (n8n-io#30082)

Author: CharlieKolb

.github/CODEOWNERS

@@ -174,7 +174,7 @@ packages/frontend/@n8n/stores/                          @n8n-io/frontend
 packages/frontend/@n8n/composables/                     @n8n-io/frontend
 packages/frontend/@n8n/rest-api-client/                 @n8n-io/frontend
 packages/frontend/@n8n/storybook/                       @n8n-io/design
-packages/frontend/@n8n/i18n/                            @n8n-io/adore
+packages/frontend/@n8n/i18n/                            @n8n-io/frontend
 packages/@n8n/stylelint-config/                         @n8n-io/adore
 
 # AI