Use MSVC compatible unused parameter method #2360

Job	Run time
build on fedora:40 (gcc, true)	1m 55s
build on fedora:40 (clang, false)	1m 37s
build on fedora:39 (gcc, false)	1m 53s
build on ubuntu:24.04 (gcc,false)	1m 30s
build on fedora:39 (clang, false)	2m 10s
build on ubuntu:24.04 (clang,false)	1m 35s
build on ubuntu:23.10 (gcc,false)	1m 21s
build on ubuntu:23.10 (clang,false)	1m 31s
build on ubuntu:22.04 (gcc,false)	1m 19s
build on macos (macos-latest)	46s
build on macos (macos-latest-xlarge)	45s
build on ubuntu:22.04 (clang,true)	1m 43s
build on ubuntu:20.04 (gcc,false)	1m 35s
build on ubuntu:20.04 (clang,false)	1m 49s
build on debian:12 (gcc,false)	1m 31s
build on debian:12 (clang,false)	1m 48s
build on debian:11 (gcc,false)	1m 17s
build on debian:11 (clang,false)	1m 33s
run unit tests (ubuntu:22.04, clang)	12m 6s
run unit tests (fedora:40, gcc)	16m 28s
	56m 12s

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