Add package:record_use with protobuf storage

[mosuem]

See the review at dart-lang/core#1

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[github-actions]

Package publishing

Package	Version	Status	Publish tag (post-merge)
package:record_use	0.1.0	ready to publish	record_use-v0.1.0
package:ffi	2.1.2	already published at pub.dev
package:ffigen	13.0.0-wip	WIP (no publish necessary)
package:jni	0.9.3	already published at pub.dev
package:jnigen	0.10.0-wip	WIP (no publish necessary)
package:native_assets_cli	0.6.1-wip	WIP (no publish necessary)
package:objective_c	1.1.0-wip	WIP (no publish necessary)
package:swiftgen	0.0.1-wip	WIP (no publish necessary)

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[mosuem]

Closing in favor of #1479. This PR can still be taken into consideration when rethinking the storage format.