Fix server components externals on SSR layer

[huozhi]

What

Fix the externals resolving for server rendering layer for app router. For SSR requests, if it's next externals, we resolved and return early, if we didn't resolve, keep going through the following externals resolving

Why

Previously on app router's SSR bundling layer, we didn't go through the following requests when seeing an server external package, it will keep bundling even it's in server components external packages.

A bug found in #61983

Closes NEXT-2473

[ijjk]

Tests Passed

[ijjk]

Stats from current PR

Default Build

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
buildDuration	20s	20.1s	N/A
buildDurationCached	7.8s	7.2s	N/A
nodeModulesSize	196 MB	196 MB	⚠️ +5.08 kB
nextStartRea..uration (ms)	426ms	429ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
1068-HASH.js gzip	30 kB	30 kB	N/A
3f784ff6-HASH.js gzip	53.5 kB	53.5 kB	N/A
4944-HASH.js gzip	4.96 kB	4.96 kB	N/A
8423.HASH.js gzip	181 B	181 B	✓
framework-HASH.js gzip	45.2 kB	45.2 kB	✓
main-app-HASH.js gzip	241 B	240 B	N/A
main-HASH.js gzip	32 kB	32 kB	N/A
webpack-HASH.js gzip	1.7 kB	1.7 kB	✓
Overall change	47.1 kB	47.1 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
_app-HASH.js gzip	196 B	196 B	✓
_error-HASH.js gzip	184 B	183 B	N/A
amp-HASH.js gzip	503 B	504 B	N/A
css-HASH.js gzip	323 B	324 B	N/A
dynamic-HASH.js gzip	2.5 kB	2.51 kB	N/A
edge-ssr-HASH.js gzip	258 B	259 B	N/A
head-HASH.js gzip	353 B	351 B	N/A
hooks-HASH.js gzip	370 B	370 B	✓
image-HASH.js gzip	4.21 kB	4.2 kB	N/A
index-HASH.js gzip	259 B	259 B	✓
link-HASH.js gzip	2.68 kB	2.67 kB	N/A
routerDirect..HASH.js gzip	313 B	314 B	N/A
script-HASH.js gzip	386 B	385 B	N/A
withRouter-HASH.js gzip	309 B	311 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	931 B	931 B	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
_buildManifest.js gzip	485 B	484 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
index.html gzip	529 B	527 B	N/A
link.html gzip	541 B	540 B	N/A
withRouter.html gzip	525 B	522 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
edge-ssr.js gzip	94.4 kB	94.5 kB	N/A
page.js gzip	151 kB	151 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
middleware-b..fest.js gzip	624 B	624 B	✓
middleware-r..fest.js gzip	151 B	151 B	✓
middleware.js gzip	44.4 kB	44.4 kB	N/A
edge-runtime..pack.js gzip	1.94 kB	1.94 kB	✓
Overall change	2.72 kB	2.72 kB	✓

Next Runtimes

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
app-page-exp...dev.js gzip	166 kB	166 kB	✓
app-page-exp..prod.js gzip	95.5 kB	95.5 kB	✓
app-page-tur..prod.js gzip	97.2 kB	97.2 kB	✓
app-page-tur..prod.js gzip	91.7 kB	91.7 kB	✓
app-page.run...dev.js gzip	136 kB	136 kB	✓
app-page.run..prod.js gzip	90.2 kB	90.2 kB	✓
app-route-ex...dev.js gzip	22 kB	22 kB	✓
app-route-ex..prod.js gzip	14.9 kB	14.9 kB	✓
app-route-tu..prod.js gzip	14.9 kB	14.9 kB	✓
app-route-tu..prod.js gzip	14.6 kB	14.6 kB	✓
app-route.ru...dev.js gzip	21.7 kB	21.7 kB	✓
app-route.ru..prod.js gzip	14.6 kB	14.6 kB	✓
pages-api-tu..prod.js gzip	9.43 kB	9.43 kB	✓
pages-api.ru...dev.js gzip	9.7 kB	9.7 kB	✓
pages-api.ru..prod.js gzip	9.43 kB	9.43 kB	✓
pages-turbo...prod.js gzip	22 kB	22 kB	✓
pages.runtim...dev.js gzip	22.7 kB	22.7 kB	✓
pages.runtim..prod.js gzip	22 kB	22 kB	✓
server.runti..prod.js gzip	50 kB	50 kB	✓
Overall change	925 kB	925 kB	✓

build cache

	vercel/next.js canary	vercel/next.js fix/server-components-packages	Change
0.pack gzip	1.55 MB	1.55 MB	N/A
index.pack gzip	104 kB	103 kB	N/A
Overall change	0 B	0 B	✓

Commit: 3656bbf

[shuding]

One future optimization is to have optOutBundlingPackages as a Set instead of an array, given that we might do hundreds/thousands of lookups during a compilation.