Uses/cargo.mk and max_jobs_number?

Hi,

I have a poudriere running with all CPUs in use (port is www/deno) instead of using the MAKE_JOBS_NUMBER limit. A fix would be to use a patch like this.
diff --git a/Mk/Uses/cargo.mk b/Mk/Uses/cargo.mk
index fa2a2837c285..0c7455900f2f 100644
--- a/Mk/Uses/cargo.mk
+++ b/Mk/Uses/cargo.mk
@@ -348,6 +348,7 @@ do-build:
                --manifest-path ${CARGO_CARGOTOML} \
                --verbose \
                --verbose \
+               --jobs ${MAKE_JOBS_NUMBER} \
                ${CARGO_BUILD_ARGS}
 .  endif

@@ -360,6 +361,7 @@ do-install:
                --root "${STAGEDIR}${PREFIX}" \
                --verbose \
                --verbose \
+               --jobs ${MAKE_JOBS_NUMBER} \
                ${CARGO_INSTALL_ARGS}
 .    endfor
 .  endif
@@ -370,6 +372,7 @@ do-test:
                --manifest-path ${CARGO_CARGOTOML} \
                --verbose \
                --verbose \
+               --jobs ${MAKE_JOBS_NUMBER} \
                ${CARGO_TEST_ARGS}
 .  endif


Any thoughts about this?
I can make a PR to try to get this in the tree.

Regards,
Ronald.