Revert "pinning builder lifecycle to 0.21.1 (#1289)"

This reverts commit 6419a3d.

Author: dmikusa

actions/builder/update/action.yml

@@ -57,8 +57,5 @@ runs:
       #!/usr/bin/env bash
       set -euo pipefail
       shopt -s inherit_errexit
-      builder_file="${PWD}/${{ inputs.filename }}"
       jam update-builder \
-        --builder-file "$builder_file"
-      # Pin lifecycle version to 0.21.1
-      sed -i '/^\[lifecycle\]/,/^\[/ { s/version = "[^"]*"/version = "0.21.1"/ }' "$builder_file"
+        --builder-file "${PWD}/${{ inputs.filename }}"