build: update angular shared dev-infra code to 74462a4

[angular-robot]

This PR contains the following updates:

Package	Type	Update	Change
@angular/build-tooling	devDependencies	digest	1addc30 -> 74462a4
@angular/ng-dev	devDependencies	digest	865c768 -> a77c03a
angular/dev-infra	action	digest	f896fed -> 9c1ebb1

🔡 If you wish to disable git hash updates, add ":disableDigestUpdates" to the extends array in your config.

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This PR has been generated by Renovate Bot.

[josephperrott]

LGTM

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