fix(gengapic): revert "fix(gengapic): ordered dynamic header values (#1661)"#1669

shollyman merged 1 commit intomaingoogleapis/gapic-generator-go:mainfrom

revert-1661-fix/ordered-header-valsgoogleapis/gapic-generator-go:revert-1661-fix/ordered-header-valsCopy head branch name to clipboard