* expose module errors into metadata * it checks * Tests for error metadata * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com> * remove inherent errors from metadata * bump version * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com> * Update srml/support/src/error.rs Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>