Fix image platforms

.github/workflows/build-push.yml

@@ -53,9 +53,7 @@ jobs:
     - name: Set environment DOCKERHUB_IMAGE_PLATFORMS
       run: |
         _DOCKERHUB_IMAGE_PLATFORMS="linux/amd64"
-        if [ "${{ matrix.os }}" == "alpine" ]; then
-          _DOCKERHUB_IMAGE_PLATFORMS+=",linux/386"
-        elif [ "${{ matrix.os }}" == "debian" ]; then
+        if [ "${{ matrix.os }}" == "debian" ]; then
           _DOCKERHUB_IMAGE_PLATFORMS+=",linux/arm64"
         elif [ "${{ matrix.os }}" == "ubuntu" ]; then
           _DOCKERHUB_IMAGE_PLATFORMS+=",linux/arm/v7,linux/arm64"

README.md

@@ -30,7 +30,7 @@ Maintainer: [Maxim Zalysin](https://github.com/magna-z)
 - **3.16-debian**
 
 ## Available multi-platform images:
-**Alpine based**: linux/amd64, linux/386  
+**Alpine based**: linux/amd64  
 **Debian based**: linux/amd64, linux/arm64/v8  
 **Ubuntu based**: linux/amd64, linux/arm/v7, linux/arm64/v8