use branch "pioarduino"

Author: Jason2866

.github/workflows/build_esptool.yml

@@ -151,7 +151,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          ref: main
+          ref: pioarduino
         if: startsWith(github.ref, 'refs/tags/')
       - name: Download artifacts
         uses: actions/download-artifact@v4