Escape string when converting to regexp

[ntkoopman]

fixes #31411

Bug

• Related issues linked using fixes #number
• Integration tests added
• Errors have helpful link attached, see contributing.md

[ijjk]

Thanks for the PR!

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
buildDuration	21.1s	21.2s	⚠️ +47ms
buildDurationCached	4s	3.9s	-23ms
nodeModulesSize	347 MB	347 MB	⚠️ +295 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.471	3.487	⚠️ +0.02
/ avg req/sec	720.24	716.9	⚠️ -3.34
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.606	1.556	-0.05
/error-in-render avg req/sec	1556.78	1606.92	+50.14

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	28.4 kB	28.4 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	72.3 kB	72.3 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
_app-HASH.js gzip	1.37 kB	1.37 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	326 B	326 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	4.49 kB	4.49 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	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	13.3 kB	13.3 kB	✓

Client Build Manifests

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
_buildManifest.js gzip	460 B	460 B	✓
Overall change	460 B	460 B	✓

Rendered Page Sizes

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
index.html gzip	532 B	532 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.6 kB	1.6 kB	✓

---

Default Build with SWC (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
buildDuration	22.6s	23.1s	⚠️ +439ms
buildDurationCached	3.9s	3.9s	⚠️ +5ms
nodeModulesSize	347 MB	347 MB	⚠️ +295 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.446	3.456	⚠️ +0.01
/ avg req/sec	725.44	723.32	⚠️ -2.12
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.592	1.571	-0.02
/error-in-render avg req/sec	1570.82	1591.59	+20.77

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	28.6 kB	28.6 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	72.5 kB	72.5 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
_app-HASH.js gzip	1.35 kB	1.35 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	2.37 kB	2.37 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	622 B	622 B	✓
image-HASH.js gzip	4.53 kB	4.53 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	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	13.3 kB	13.3 kB	✓

Client Build Manifests

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
_buildManifest.js gzip	458 B	458 B	✓
Overall change	458 B	458 B	✓

Rendered Page Sizes

	vercel/next.js canary	ntkoopman/next.js regexpescape	Change
index.html gzip	533 B	533 B	✓
link.html gzip	545 B	545 B	✓
withRouter.html gzip	526 B	526 B	✓
Overall change	1.6 kB	1.6 kB	✓

Commit: e19fb11