upgrade webpack-sources

[sokra]

fixes #30920

[ijjk]

Stats from current PR

Default Build (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
buildDuration	22.1s	23.1s	⚠️ +982ms
buildDurationCached	4.2s	4.3s	⚠️ +106ms
nodeModulesSize	293 MB	293 MB	⚠️ +210 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.729	4.147	⚠️ +0.42
/ avg req/sec	670.38	602.85	⚠️ -67.53
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.938	2.212	⚠️ +0.27
/error-in-render avg req/sec	1290.1	1130.39	⚠️ -159.71

Client Bundles (main, webpack, commons)

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	28 kB	28 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	71.9 kB	71.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
_app-HASH.js gzip	1.23 kB	1.23 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	327 B	327 B	✓
dynamic-HASH.js gzip	2.38 kB	2.38 kB	✓
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	635 B	635 B	✓
image-HASH.js gzip	4.44 kB	4.44 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	1.87 kB	1.87 kB	✓
routerDirect..HASH.js gzip	321 B	321 B	✓
script-HASH.js gzip	383 B	383 B	✓
withRouter-HASH.js gzip	318 B	318 B	✓
334f979574ae..6f4.css gzip	106 B	106 B	✓
Overall change	13.1 kB	13.1 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
index.html gzip	522 B	522 B	✓
link.html gzip	533 B	533 B	✓
withRouter.html gzip	516 B	516 B	✓
Overall change	1.57 kB	1.57 kB	✓

---

Default Build with SWC (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
buildDuration	23.7s	27.9s	⚠️ +4.2s
buildDurationCached	4.2s	4.1s	-151ms
nodeModulesSize	293 MB	293 MB	⚠️ +210 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.573	4.501	⚠️ +0.93
/ avg req/sec	699.61	555.42	⚠️ -144.19
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	2.008	2.378	⚠️ +0.37
/error-in-render avg req/sec	1244.95	1051.21	⚠️ -193.74

Client Bundles (main, webpack, commons)

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	28.2 kB	28.2 kB	✓
webpack-HASH.js gzip	1.43 kB	1.43 kB	✓
Overall change	72.1 kB	72.1 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
_app-HASH.js gzip	1.22 kB	1.22 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	305 B	305 B	✓
css-HASH.js gzip	321 B	321 B	✓
dynamic-HASH.js gzip	2.38 kB	2.38 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	622 B	622 B	✓
image-HASH.js gzip	4.46 kB	4.46 kB	✓
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	1.91 kB	1.91 kB	✓
routerDirect..HASH.js gzip	314 B	314 B	✓
script-HASH.js gzip	375 B	375 B	✓
withRouter-HASH.js gzip	309 B	309 B	✓
334f979574ae..6f4.css gzip	106 B	106 B	✓
Overall change	13.1 kB	13.1 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
_buildManifest.js gzip	460 B	460 B	✓
Overall change	460 B	460 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js upgrade/webpack-sources	Change
index.html gzip	522 B	522 B	✓
link.html gzip	535 B	535 B	✓
withRouter.html gzip	516 B	516 B	✓
Overall change	1.57 kB	1.57 kB	✓

Commit: b7dedd9