dev-perl/Event-RPC: Bump to version 1.80.0

dev-perl/Event-RPC: Bump to version 1.80.0

- EAPI6
- Reinstated tests
- Add USE="examples"

Keywording:
- Dropped ia64 and sparc as they're not supported by any of
  dev-perl/{Sereal,{JSON,CBOR}-XS}

Upstream:
- New "ssl_opts" attribute
- Fix tests failing due to IO::Socket::SSL hostname verification
  strictness.
- New method return type '_singleton'
- Support for serializer backends other than (insecure) storable
- Better exception handling between server/client
- Fixed source encoding issues

Package-Manager: portage-2.3.3