Merge pull request 'Update woodpeckerci/plugin-docker-buildx Docker tag to v5' (#7) from renovate/woodpeckerci-plugin-docker-buildx-5.x into main

Reviewed-on: #7

.woodpecker/2-build-latest.yml

@@ -6,7 +6,7 @@ steps:
       - go build -a -installsuffix cgo -o linux-amd64 .
 
   - name: build-docker-lt-linux-amd64/arm64/armv6
-    image: woodpeckerci/plugin-docker-buildx:3
+    image: woodpeckerci/plugin-docker-buildx:5
     settings:
       platforms: linux/amd64,linux/arm/v6,linux/arm64/v8
       repo: git.hackmi.ch/phil/goshorly

.woodpecker/3-build-tagged.yml

@@ -1,6 +1,6 @@
 steps:
   - name: build-docker-lt-linux-amd64/arm64/armv6
-    image: woodpeckerci/plugin-docker-buildx:3
+    image: woodpeckerci/plugin-docker-buildx:5
     settings:
       platforms: linux/amd64,linux/arm/v6,linux/arm64/v8
       repo: git.hackmi.ch/phil/goshorly