update ktx subgraph endpoints

[laizhouxia]

No description provided.

[llamatester]

The ktx adapter exports:

> [email protected] test
> ts-node --transpile-only cli/testAdapter.ts dexs ktx

🦙 Running KTX adapter 🦙
---------------------------------------------------
Start Date:	Wed, 07 Aug 2024 00:00:00 GMT
End Date:	Thu, 08 Aug 2024 00:00:00 GMT
---------------------------------------------------

ClientError: Type `Query` has no field `volumeStats`: {"response":{"errors":[{"locations":[{"line":3,"column":5}],"message":"Type `Query` has no field `volumeStats`"}],"status":200,"headers":{}},"request":{"query":"\n  query get_volume($period: String!, $id: String!) {\n    volumeStats(where: { period: $period, id: $id }) {\n      liquidation\n      margin\n    }\n  }\n","variables":{"id":"1722988800","period":"daily"}}}
    at /home/runner/work/dimension-adapters/dimension-adapters/node_modules/graphql-request/src/index.ts:498:11
    at step (/home/runner/work/dimension-adapters/dimension-adapters/node_modules/graphql-request/dist/index.js:67:23)
    at Object.next (/home/runner/work/dimension-adapters/dimension-adapters/node_modules/graphql-request/dist/index.js:48:53)
    at fulfilled (/home/runner/work/dimension-adapters/dimension-adapters/node_modules/graphql-request/dist/index.js:39:58)
    at processTicksAndRejections (node:internal/process/task_queues:95:5) {
  response: {
    errors: [ [Object] ],
    status: 200,
    headers: Headers { [Symbol(map)]: [Object: null prototype] }
  },
  request: {
    query: '\n' +
      '  query get_volume($period: String!, $id: String!) {\n' +
      '    volumeStats(where: { period: $period, id: $id }) {\n' +
      '      liquidation\n' +
      '      margin\n' +
      '    }\n' +
      '  }\n',
    variables: { id: '1722988800', period: 'daily' }
  },
  chain: 'mantle'
}