fix(@angular/ssr): validate host headers to prevent header-based SSRF [LTS 20] #11741

Job	Run time
lint	2m 15s
analyze	7s
build	3m 59s
build-e2e-windows-subset	4m 9s
test	1m 26s
e2e-package-managers (ubuntu-latest, 22, pnpm, 1)	1m 25s
e2e-package-managers (ubuntu-latest, 22, yarn, 2)	1m 26s
e2e-package-managers (ubuntu-latest, 22, yarn, 0)	1m 24s
e2e-package-managers (ubuntu-latest, 22, pnpm, 2)	1m 24s
e2e-package-managers (ubuntu-latest, 22, pnpm, 0)	1m 25s
e2e (ubuntu-latest, 22, npm, 0)	1m 25s
e2e (ubuntu-latest, 22, npm, 2)	1m 24s
e2e (ubuntu-latest, 22, npm, 4)	1m 26s
e2e (ubuntu-latest, 22, npm, 5)	1m 25s
e2e (ubuntu-latest, 22, esbuild, 1)	1m 24s
e2e (ubuntu-latest, 22, esbuild, 0)	1m 24s
e2e (ubuntu-latest, 22, esbuild, 5)	1m 25s
e2e (ubuntu-latest, 22, npm, 3)	1m 26s
e2e (ubuntu-latest, 22, esbuild, 4)	1m 25s
e2e (ubuntu-latest, 22, esbuild, 3)	1m 24s
e2e (ubuntu-latest, 22, esbuild, 2)	1m 24s
e2e (ubuntu-latest, 22, npm, 1)	1m 23s
e2e-package-managers (ubuntu-latest, 22, yarn, 1)	1m 24s
e2e-snapshots	-1s
e2e-windows-subset	1m 12s
	38m 30s

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