fix(drone): use correct property value (#2920)

Co-authored-by: Dominik Pschenitschni <mail@celement.de>
Co-authored-by: kolaente <k@knt.li>
Reviewed-on: vikunja/frontend#2920
Co-authored-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de>
Co-committed-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de>

.drone.yml

@@ -364,7 +364,7 @@ steps:
   - name: docker-unstable
     image: thegeeklab/drone-docker-buildx
     privileged: true
-    pull: true
+    pull: always
     settings:
       username:
         from_secret: docker_username
@@ -389,7 +389,7 @@ steps:
   - name: docker-release
     image: thegeeklab/drone-docker-buildx
     privileged: true
-    pull: true
+    pull: always
     settings:
       username:
         from_secret: docker_username
@@ -509,6 +509,6 @@ steps:
         from_secret: crowdin_key
 ---
 kind: signature
-hmac: 463921ba7221e58be5459ab463bfa014f82f56f6a1e8621e44c62ba1e62cd4b9
+hmac: dd67ef81f5bd85633fa72c9335fbceebbba5baebce5ebc310452459fd3dae2a8
 
 ...