fix(runtime): fix sourcemap with prepareStackTrace

[hi-ogawa]

Description

• Closes Subtle change in Vite runtime stacktrace with prepareStackTrace since 5.1.5 #16178

As explained in #16178 (comment), "replace bias" transform which is used for runtime.js build was causing a bug.

In this PR, I removed this transform since it doesn't seem particularly worth squeezing out these three lines of code on Vite side. I think it's always possible for end-users to minify the final build further if they wish to do so.

# replace true (current main)
$ wc packages/vite/dist/node/runtime.js
 1027  4828 44423 packages/vite/dist/node/runtime.js

# replace false
$ wc packages/vite/dist/node/runtime.js
 1027  4826 44403 packages/vite/dist/node/runtime.js

# no transform (this PR)
$ wc packages/vite/dist/node/runtime.js
 1032  4873 44729 packages/vite/dist/node/runtime.js

# no transform + terser
$ terser packages/vite/dist/node/runtime.js --toplevel -m | wc
      1     721   23029

diff view of "false" vs "no transform"

I don't know but if this known constant folding has some perf impact, then maybe it's okay to put to false. Let me know if anyone knows about the perf aspect of things.

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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[sapphi-red]

Thanks!