fix(svelte): Do not insert preprocess code in script module in Svelte 5 (#17113)#17114

Lms24 merged 2 commits intogetsentry:developgetsentry/sentry-javascript:developfrom

richardjelinek-fastest:fix-svelte-5-modulerichardjelinek-fastest/sentry-javascript:fix-svelte-5-moduleCopy head branch name to clipboard