message: fix ipfs plugin schema
diff: -#import { Query } into ApiResolver from "w3/api-resolver"
  +# TODO: should import and "implements" the api-resolver core-api schema
  +# https://github.com/Web3-API/monorepo/issues/75
  -type Query implements ApiResolver_Query {
  +type Query {
  catFile(cid: String!): Bytes!
  tryResolveUri(
  @@ -10,7 +11,7 @@ type Query implements ApiResolver_Query {
  getFile(
  path: String!
  - ): Bytes # TODO: https://github.com/web3-api/monorepo/issues/100
  + ): Bytes
  }
  type Mutation {
  @@ -23,3 +24,10 @@ type AddResult {
  path: String!
  cid: String!
  }
  +
  +# TODO: should get replaced with an import
  +# https://github.com/Web3-API/monorepo/issues/75
  +type ApiResolver_MaybeUriOrManifest {
  + uri: String
  + manifest: String
  +}
  