Dev (#421)

* Upgrade debian builds to bullseye

* Drop armv6 from build

* Disable ARMv7 as well :-(

Author: hardillb

.github/workflows/main.yml

@@ -143,7 +143,7 @@ jobs:
         continue-on-error: true
         with:
           context: .
-          platforms: linux/amd64, linux/arm64, linux/arm/v7
+          platforms: linux/amd64, linux/arm64
           push: ${{ steps.nrVersion.outputs.push }}
           file: .docker/Dockerfile.alpine 
           build-args: |