Change i18n update github action to use trunk instead of main

Author: mr-vara

.github/workflows/i18n-update.yml

@@ -3,13 +3,13 @@ name: i18n Update Action
 on:
   push:
     branches:
-      - main  # Trigger when code is merged into main
+      - trunk  # Trigger when code is merged into main
   workflow_dispatch:  # Allows manual trigger with a branch input
     inputs:
       base_branch:
         description: "Base branch for the pull request"
         required: false
-        default: "main"
+        default: "trunk"
 
 permissions:
   contents: write
@@ -19,6 +19,6 @@ jobs:
   call-i18n-update:
     uses: newfold-labs/workflows/.github/workflows/i18n-update.yml@main
     with:
-      base_branch: ${{ inputs.base_branch || github.event.repository.default_branch || 'trunk' }}
+      base_branch: ${{ inputs.base_branch || github.ref_name }}
     secrets:
       NEWFOLD_ACCESS_TOKEN: ${{ secrets.NEWFOLD_ACCESS_TOKEN }}