Simplified the config file.

.drone.yml

@@ -8,8 +8,10 @@ steps:
     commands:
       - echo "$(date "+%Y-%m-%d"), latest" > .tags
 
-  - name: ubuntu_22
-    image: thegeeklab/drone-docker-buildx:23
+  - name: &name ubuntu_22
+    image: &image thegeeklab/drone-docker-buildx:23
+    depends_on: &depends
+      - create_tags
     environment:
       UBUNTU_VER: 22.04
     settings: &settings
@@ -31,11 +33,10 @@ steps:
         - type=local\\,src=/cache/${DRONE_REPO}/ubuntu-22.04
       cache_to:
         - type=local,dest=/cache/${DRONE_REPO}/ubuntu-22.04,mode=max
-    depends_on:
-      - create_tags
 
-  - name: ubuntu_20
-    image: thegeeklab/drone-docker-buildx:23
+  - name: *name
+    image: *image
+    depends_on: *depends
     environment:
       UBUNTU_VER: 20.04
     settings:
@@ -48,8 +49,9 @@ steps:
       cache_to:
         - type=local,dest=/cache/${DRONE_REPO}/ubuntu-20.04,mode=max
 
-  - name: ubuntu_18
-    image: thegeeklab/drone-docker-buildx:23
+  - name: *name
+    image: *image
+    depends_on: *depends
     environment:
       UBUNTU_VER: 18.04
     settings: