[lsp-server] Validation highlight offset

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Expected Behavior

Expect the whitespace after a field highlight not the be highlighted

Steps To Reproduce

1. Create a query with a field that does not exist

Environment

• GraphQL.vscode-graphql: 0.13.2
• GraphQL.vscode-graphql-syntax: 1.3.8
• OS: MacOS

Anything else?

No response