* ibc: Version to proto Any
* change version string to struct
* various version fixes
* fix build
* reorder code
* update spec
* rename to ProtoVersionsToExported and ExportedVersionsToProto
Co-authored-by: Colin Axner <colinaxner@berkeley.edu>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>