fix(@angular-devkit/build-angular): serve assets #2525

Job	Run time
build	2m 20s
analyze	6s
e2e (ubuntu-latest, 22, npm, 0)	6m 49s
e2e (ubuntu-latest, 22, npm, 1)	6m 47s
e2e-windows-subset	6m 47s
e2e (ubuntu-latest, 22, npm, 2)	6m 49s
e2e-package-managers (ubuntu-latest, 22, yarn, 0)	6m 53s
e2e-package-managers (ubuntu-latest, 22, yarn, 1)	5m 29s
e2e (ubuntu-latest, 22, npm, 3)	6m 48s
e2e-package-managers (ubuntu-latest, 22, yarn, 2)	5m 56s
e2e (ubuntu-latest, 22, npm, 4)	6m 47s
lint	2m 7s
e2e-package-managers (ubuntu-latest, 22, pnpm, 0)	6m 31s
e2e (ubuntu-latest, 22, npm, 5)	6m 53s
e2e-package-managers (ubuntu-latest, 22, pnpm, 1)	4m 41s
e2e (ubuntu-latest, 22, esbuild, 0)	6m 54s
test	6m 49s
e2e-package-managers (ubuntu-latest, 22, pnpm, 2)	5m 14s
e2e (ubuntu-latest, 22, esbuild, 1)	6m 49s
e2e (ubuntu-latest, 22, esbuild, 2)	6m 49s
e2e (ubuntu-latest, 22, esbuild, 3)	6m 48s
e2e (ubuntu-latest, 22, esbuild, 4)	6m 34s
e2e (ubuntu-latest, 22, esbuild, 5)	6m 53s
e2e-snapshots	0s
	2h 14m 33s

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