increase timeout and allow manual trigger

Signed-off-by: Peter Siegmund <peter@rdkr.com>

.github/workflows/esp-idf_release.yml

@@ -1,6 +1,7 @@
 name: Release the ESP-IDF Project
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main
@@ -35,3 +36,4 @@ jobs:
           url: "${{ secrets.UPLOAD_URL }}"
           method: "POST"
           files: '{ "file": "${{ github.workspace }}/ePaper-ESP-IDF/build/firmware.bin" }'
+          timeout: 30000