Further permission issues

- Further attempts to fix permission issues within Drone when exporting the Asuro.iso artefact
- Switched to `alpine/git` instead of `curl` image, as git didn't exist under the `curl` image.

.drone.yml

@@ -26,7 +26,7 @@ steps:
       - /drone/src/compile.sh
 
   - name: upload-iso-artifact
-    image: curlimages/curl:latest
+    image: alpine/git
     depends_on:
       - compile
     # when:
@@ -36,8 +36,11 @@ steps:
       GITEA_TOKEN:
         from_secret: gitea_token
     commands:
+      - apk add --no-cache curl
       - export BUILD_VERSION=$(git rev-parse --short HEAD)
       - export ISO_NAME="Asuro-${BUILD_VERSION}.iso"
+      - ls -lah
+      - chmod +w Asuro.iso 
       - cp Asuro.iso "$ISO_NAME"
       
       # Upload commit-specific ISO