Fix publish release (#431)

## What changes were proposed in this pull request?

Fix publish release.

## How was this patch tested?

CI/CD.

Reviewed-on: #431
Co-authored-by: Amab <juanmi1982@gmail.com>
Co-committed-by: Amab <juanmi1982@gmail.com>

.drone.yml

@@ -135,7 +135,16 @@ steps:
       api_key:
         from_secret: gitea_api_key
       base_url: https://git.cuernodehipnos.es
-      files: /drone/src/SWADroid/SWADroid/build/outputs/apk/release/SWADroid-release.apk
+      files:
+        - /drone/src/SWADroid/SWADroid/build/outputs/apk/release/SWADroid-release.apk
+        - /drone/src/SWADroid/SWADroid/build/outputs/apk/release/SWADroid-release.apk.idsig
+      checksum:
+        - md5
+        - sha1
+        - sha256
+        - sha512
+        - adler32
+        - crc32
 
   - name: rebuild-cache
     image: drillster/drone-volume-cache