Add evmos-tgrade IBC channel

[loredanacirstea]

No description provided.

[loredanacirstea]

I don't know why the checks fail with raise Exception("no SLIP-0173 entries recorded") and

{'path': '_IBC/evmos-tgrade.json', 'errors': [<ValidationError: "'chain_1' is a required property">, <ValidationError: "'chain_1' is a required property">, <ValidationError: "'chain_2' is a required property">, <ValidationError: "'chain_2' is a required property">]}

I have chain-1 as a property, as specified in the Readme file.

[JeremyParish69]

Please ignore the first error about 'not SLIP-0173 entries...', as that script recently ran into issues. However, the second error is legitimate; you've used dashes/hyphens in the property names where it should be underscores.

[loredanacirstea]

Please ignore the first error about 'not SLIP-0173 entries...', as that script recently ran into issues. However, the second error is legitimate; you've used dashes/hyphens in the property names where it should be underscores.

Done. And I opened #821 to fix Readme example.