drone: disable cloning

creating the workspace has been moved to the CI build script.

.drone.yml

@@ -3,16 +3,12 @@ kind: pipeline
 name: edge-x86
 
 clone:
-  depth: 50
+  disable: true
 
 platform:
   os: linux
   arch: amd64
 
-workspace:
-  base: /home/buildozer/drone
-  path: aports
-
 steps:
   - name: build
     image: alpinelinux/alpine-drone-ci:edge-x86
@@ -32,16 +28,12 @@ kind: pipeline
 name: edge-x86_64
 
 clone:
-  depth: 50
+  disable: true
 
 platform:
   os: linux
   arch: amd64
 
-workspace:
-  base: /home/buildozer/drone
-  path: aports
-
 steps:
   - name: build
     image: alpinelinux/alpine-drone-ci:edge-x86_64
@@ -61,16 +53,12 @@ kind: pipeline
 name: edge-aarch64
 
 clone:
-  depth: 50
+  disable: true
 
 platform:
   os: linux
   arch: arm64
 
-workspace:
-  base: /home/buildozer/drone
-  path: aports
-
 steps:
   - name: build
     image: alpinelinux/alpine-drone-ci:edge-aarch64
@@ -90,16 +78,12 @@ kind: pipeline
 name: edge-armhf
 
 clone:
-  depth: 50
+  disable: true
 
 platform:
   os: linux
   arch: arm
 
-workspace:
-  base: /home/buildozer/drone
-  path: aports
-
 steps:
   - name: build
     image: alpinelinux/alpine-drone-ci:edge-armhf
@@ -119,16 +103,12 @@ kind: pipeline
 name: edge-armv7
 
 clone:
-  depth: 50
+  disable: true
 
 platform:
   os: linux
   arch: arm
 
-workspace:
-  base: /home/buildozer/drone
-  path: aports
-
 steps:
   - name: build
     image: alpinelinux/alpine-drone-ci:edge-armv7