Revert incremental config to fix missing types

[ijjk]

This reverts the incremental config change from #30371 since it seems to cause missing types in our dist folder. This also adds an initial isolated TypeScript test to ensure we don't regress on this. We should also work to migrate the other TypeScript tests to isolated so they are being tested properly.

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall decrease ✓

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
buildDuration	24s	24s	⚠️ +28ms
buildDurationCached	5s	4.9s	-82ms
nodeModulesSize	294 MB	294 MB	-12 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
/ failed reqs	0	0	✓
/ total time (seconds)	4.106	3.959	-0.15
/ avg req/sec	608.87	631.4	+22.53
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	2.181	2.171	-0.01
/error-in-render avg req/sec	1146.36	1151.32	+4.96

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ijjk/next.js fix/missing-types	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	ijjk/next.js fix/missing-types	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ijjk/next.js fix/missing-types	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	ijjk/next.js fix/missing-types	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
index.html gzip	534 B	534 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.61 kB	1.61 kB	✓

---

Default Build with SWC (Decrease detected ✓)

General Overall decrease ✓

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
buildDuration	25.9s	25.7s	-116ms
buildDurationCached	5.1s	5.1s	-13ms
nodeModulesSize	294 MB	294 MB	-12 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.935	3.957	⚠️ +0.02
/ avg req/sec	635.35	631.72	⚠️ -3.63
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	2.109	2.102	-0.01
/error-in-render avg req/sec	1185.12	1189.46	+4.34

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ijjk/next.js fix/missing-types	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	ijjk/next.js fix/missing-types	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ijjk/next.js fix/missing-types	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	ijjk/next.js fix/missing-types	Change
_buildManifest.js gzip	460 B	460 B	✓
Overall change	460 B	460 B	✓

Rendered Page Sizes

	vercel/next.js canary	ijjk/next.js fix/missing-types	Change
index.html gzip	534 B	534 B	✓
link.html gzip	547 B	547 B	✓
withRouter.html gzip	528 B	528 B	✓
Overall change	1.61 kB	1.61 kB	✓

Commit: e97a44e