"pkgtools/digest" not installed when building "benchmarks/hyperfine"

[Matti Andreas Kähäri <andreas.kahari%abc.se@localhost>]

Hi,

This is using pkgsrc-2026Q3 on NetBSD 11.1 (amd64).  I noticed
that if pkgtools/digest is not installed when attempting to build
benchmarks/hyperfine, this happens:

	% bmake package
	sh: /usr/pkg/bin/digest: not found
	sh: /usr/pkg/bin/digest: not found
	checksum: Checksum BLAKE2s mismatch for ahash-0.7.8.crate
	ERROR: Make sure the Makefile and checksum file
	(/usr/pkgsrc/benchmarks/hyperfine/distinfo)
	ERROR: are up to date.  If you want to override this check, type
	ERROR: "/usr/pkg/bin/bmake NO_CHECKSUM=yes [other args]".
	*** Error code 1

	Stop.
	bmake: stopped making "package" in /usr/pkgsrc/benchmarks/hyperfine
	zsh: exit 1     bmake package

I had a look at the Makefile, but I can see no real differences between
this and other Rust packages with regard to the ordering of ".include"
statements, etc.

Manually installing pkgtools/digest first will not trigger this issue.

Andreas