upd: drop images for linux/arm/v6,linux/arm/v7,linux/386

Author: Tardo

.github/workflows/docker_auto.yml

@@ -13,7 +13,7 @@ jobs:
     needs:
       - tests
     env:
-      DOCKER_PLATFORMS: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/386
+      DOCKER_PLATFORMS: linux/amd64,linux/arm64
       DOCKER_IMAGE: ghtardo/docker-privoxy-https
       LASTEST_VERSION: "4.0.0"
       PRIVOXY_VERSION: "4.0.0"