Invalid TS diagnostic mapping with context="module"

[GrzegorzKazana]

Hi all 👋

Describe the bug
When using typescript in components with context="module" diagnostics are hinted on wrong line/character.

To Reproduce
Create a component using TS and module="context" that contains type error. For example

<script context="module" lang="typescript">
    const asd: string = true;
</script>

Expected behavior
Typescript errors should be placed under correct lines/characters for context="module" components.

Screenshots
Actual behavior:

System (please complete the following information):

• OS: MacOS
• IDE: VSCode
• Package: svelte-language-server@0.10.131
• Plugin version: v102.1.0

Additional context
Working on a solution, might open a PR soon.