build: install latest gosu from published image (#3717)

build/alpine/install-packages.sh

@@ -10,7 +10,6 @@ apk add --no-cache -U \
     imagemagick \
     file \
     lsof \
-    su-exec \
     coreutils \
     findutils \
     procps \

build/ol/install-gosu.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-GOSU_VERSION="1.16"
-GOSU_BASE_URL="https://github.com/tianon/gosu/releases/download/$GOSU_VERSION"
-
-case $(uname -m) in
-    "aarch64")
-        GOSU_ARCH="gosu-arm64"
-        ;;
-    "x86_64")
-        GOSU_ARCH="gosu-amd64"
-        ;;
-    *)
-        echo "Architecture not supported!"
-        exit 1
-        ;;
-esac
-
-curl -sL -o /bin/gosu "${GOSU_BASE_URL}/${GOSU_ARCH}"
-chmod +x /bin/gosu

build/ol/install-packages.sh

@@ -59,9 +59,6 @@ dnf install -y git-lfs
 # Clean up DNF when done
 dnf clean all
 
-# Install gosu (assuming the script /build/ol/install-gosu.sh exists and is executable)
-bash /build/ol/install-gosu.sh
-
 # Download and install patched knockd
 curl -fsSL -o /tmp/knock.tar.gz https://github.com/Metalcape/knock/releases/download/0.8.1/knock-0.8.1-$TARGET.tar.gz
 tar -xf /tmp/knock.tar.gz -C /usr/local/ && rm /tmp/knock.tar.gz

build/ubuntu/install-packages.sh

@@ -11,7 +11,6 @@ DEBIAN_FRONTEND=noninteractive \
 apt-get install -y \
   imagemagick \
   file \
-  gosu \
   sudo \
   net-tools \
   iputils-ping \