Revert "build: new pipeline, new way to cross-compile and build docker images locally. (#3383)"

This reverts commit b14c790641.

release/xxgo

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Use sed to extract the value of the -o parameter
-output=$(echo "$@" | sed -n 's/.*-o \([^ ]*\).*/\1/p')
-
-# Ensure the directory part of the output exists
-mkdir -p "$(dirname "$output")"
-
-# Build the source folder name based on GOOS, GOARCH and GOARM.
-source="${GOOS}_${GOARCH}"
-if [ "$GOARCH" = "arm" ]; then
-    source="${source}_${GOARM}"
-fi
-
-# Copy the output to the desired location
-cp binaries/"${source}"/navidrome* "$output"