Error on simple GraphQL handler with mesh start

[kantum]

Issue workflow progress

Progress of the issue based on the Contributor Workflow

• 1. The issue provides a reproduction available on Github, Stackblitz or CodeSandbox

• 2. A failing test has been provided

• 3. A local solution has been provided

• 4. A pull request is pending review

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Describe the bug

To Reproduce
Steps to reproduce the behavior:

https://codesandbox.io/s/staging-water-1sbvcw

1. Set a minimal .meshrc.yaml with a GraphQL handler as described in the GraphQL handler documentation

sources:
  - name: SpaceX
    handler:
      graphql:
        endpoint: https://api.spacex.land/graphql/

2. Run yarn install and yarn dev to see it working
3. Run yarn build and yarn start to see the error

/sandbox/node_modules/@graphql-mesh/merger-bare/index.js:40
      Object.defineProperty(schema$1.extensions, 'sourceMap', {
             ^
TypeError: Cannot redefine property: sourceMap
  at Function.defineProperty (<anonymous>)
  at BareMerger.handleSingleRegularSource (/sandbox/node_modules/@graphql-mesh/merger-bare/index.js:40:16)
  at BareMerger.getUnifiedSchema (/sandbox/node_modules/@graphql-mesh/merger-bare/index.js:64:25)
  at Object.getMesh (/sandbox/node_modules/@graphql-mesh/runtime/index.

Expected behavior

To work like in dev mode
Environment:

• OS: linux manjaro
• @graphql-mesh/...:
• NodeJS: 18.9.0

Additional context

[ardatan]

Seems to be fixed in the latest version. Let us know if it still doesn't work. So we can reopen the issue.