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SDK toolchains, the payload/engine seam, and openkal across iOS, Android and Web #520

Job	Run time
invariants (linux-x86_64)	6m 19s
invariants (windows-x86_64)	5m 48s
invariants (linux-aarch64)	4m 27s
invariants (macos-arm64)	5m 7s
scan (macos-arm64)	5m 24s
scan (linux-x86_64)	9m 41s
scan (linux-aarch64)	3m 6s
scan (windows-x86_64)	9m 56s
coverage (every host the table names was scanned)	9s
	49m 57s