feat(@angular/build): add dataurl, base64 loaders #8020

Job	Run time
build	57s
lint	58s
e2e_windows (windows-2025, 22, npm, 2)	41s
e2e_windows (windows-2025, 22, npm, 4)	40s
e2e_windows (windows-2025, 22, npm, 1)	40s
e2e_windows (windows-2025, 22, npm, 0)	49s
e2e_windows (windows-2025, 22, npm, 3)	43s
e2e_windows (windows-2025, 22, esbuild, 0)	45s
e2e_windows (windows-2025, 22, npm, 5)	49s
e2e_windows (windows-2025, 22, esbuild, 2)	43s
e2e_windows (windows-2025, 22, esbuild, 3)	45s
e2e_windows (windows-2025, 22, esbuild, 5)	38s
e2e_windows (windows-2025, 22, esbuild, 4)	49s
e2e_windows (windows-2025, 22, esbuild, 1)	33s
publish-snapshots	1s
test	1s
Browser Compatibility Tests	1s
e2e	1s
e2e-package-managers	1s
e2e-snapshots	1s
	10m 36s

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