Move XIAO S3 to zip+uf2 build task

Author: tyeth

.github/workflows/build-clang-doxy.yml

@@ -27,7 +27,8 @@ jobs:
         arduino-platform:
           [
             "funhouse_noota",
-            "esp32s3_devkitc_1_n8"
+            "esp32s3_devkitc_1_n8",
+            "xiao_esp32s3",
           ]
         include:
           - offset: "0x0"
@@ -213,7 +214,6 @@ jobs:
             "qtpy_esp32s2",
             "feather_esp32s3_reverse_tft",
             "qtpy_esp32s3_n4r2",
-            "xiao_esp32s3",
           ]
     steps:
       - name: "skip if unwanted"