Switch eosio-wasm-spec-tests to branch eosio
Switch eosio-wasm-spec-tests to branch eosio

The dedicated branch eosio in eosio-wasm-spec-tests contains the changes
that replace the N macro with operator ""_n in the generated-tests
directory.

EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos