fix(ssr): format ssrTransform parse error

[hi-ogawa]

Description

• closes Log LOC for js syntax errors vitest-dev/vitest#6882
• on top of fix(ssr): preserve fetchModule error details #18626 and diff hi-ogawa/vite@fix-runner-fetchModule-rollup-error...fix-format-ssr-transform-parse-error

It looks like this parse error handling code is obsolete and does nothing for current rollup parse error. For non-js file, esbuild transform in plugin pipeline normally catches a syntax error, but for js file, ssrTransform needs to throw an error. Since ssrTransform is outside of transform plugin pipeline, Error.pos doesn't get prettified automatically, so I added a error processing inside the try/catch.

reproduction: https://stackblitz.com/edit/vitest-dev-vitest-wpj5mg?file=vite.config.ts

Screenshots

• v5

• this PR

[pkg-pr-new]

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pnpm add https://pkg.pr.new/vite@18621

commit: 6b0ea32