chore(docker-library): remove the hardware architecture filter

Author: niheconomoum

generate-stackbrew-library.sh

@@ -43,7 +43,6 @@ dirCommit() {
 	)
 }
 
-# TODO: remove unsupported architectures (e.g., arm32, i386, mips, ppc, s390)
 getArches() {
 	# exclude this image (e.g., oneself) from the architecture lookup
 	local repo="$1"; shift
@@ -161,9 +160,6 @@ for version; do
 				;;
 		esac
 
-		# FIXME: filter out unsupported archictectures here?
-		variantArches="amd64"
-
 		echo
 		echo "Tags: $(join ', ' "${variantAliases[@]}")"
 		if [ "${#sharedTags[@]}" -gt 0 ]; then