feat(ci): build for arm64

.woodpecker/build.yml

@@ -1,6 +1,7 @@
 matrix:
   PLATFORM:
     - 'linux/amd64'
+    - 'linux/arm64'
 
 platform: ${PLATFORM}
 
@@ -34,7 +35,8 @@ pipeline:
     commands:
       - apk add --no-cache minio-client
       - mcli alias set rb 'https://s3.rustybever.be' "$MINIO_ACCESS_KEY" "$MINIO_SECRET_KEY"
-      - mcli cp build/lander landerctl/build/landerctl "rb/lander/commits/$CI_COMMIT_SHA/"
+      - mcli cp build/lander "rb/lander/commits/$CI_COMMIT_SHA/lander-$(echo '${PLATFORM}' | sed 's:/:-:g')"
+      - mcli cp landerctl/build/landerctl "rb/lander/commits/$CI_COMMIT_SHA/landerctl-$(echo '${PLATFORM}' | sed 's:/:-:g')"
     secrets:
       - minio_access_key
       - minio_secret_key