Drop i386

Signed-off-by: miigotu <[email protected]>

Author: miigotu

.github/workflows/build_push.yaml

@@ -43,7 +43,7 @@ jobs:
         if: success()
         id: prepare
         run: |
-          echo ::set-output name=docker_platforms::linux/amd64,linux/386
+          echo ::set-output name=docker_platforms::linux/amd64
           echo ::set-output name=docker_username::miigotu
           echo ::set-output name=github_image::ghcr.io/${GITHUB_REPOSITORY,,}/ps3dev
           VERSION_TAG=${GITHUB_REF#refs/*/}