fixup! APPS/pkeyutl: improve -rawin usability (implied by Ed25519 and… #1306

Job	Run time
compiler (gcc-7, ubuntu-20.04)	4m 19s
compiler (gcc-8, ubuntu-20.04)	4m 23s
compiler (gcc-9, ubuntu-20.04)	4m 37s
compiler (gcc-10, ubuntu-20.04)	4m 27s
compiler (gcc-11, ubuntu-22.04)	4m 26s
compiler (gcc-12, ubuntu-22.04)	5m 2s
compiler (gcc-13, ubuntu-22.04, ubuntu-toolchain-r/test)	5m 0s
compiler (clang-6.0, ubuntu-20.04)	4m 38s
compiler (clang-7, ubuntu-20.04)	4m 41s
compiler (clang-8, ubuntu-20.04)	4m 50s
compiler (clang-9, ubuntu-20.04)	4m 51s
compiler (clang-10, ubuntu-20.04)	4m 46s
compiler (clang-11, ubuntu-20.04)	4m 41s
compiler (clang-12, ubuntu-20.04)	4m 41s
compiler (clang-13, ubuntu-22.04)	5m 5s
compiler (clang-14, ubuntu-22.04)	5m 2s
compiler (clang-15, ubuntu-22.04, jammy)	4m 54s
compiler (clang-16, ubuntu-22.04, jammy)	5m 7s
compiler (clang-17, ubuntu-22.04, jammy)	5m 16s
	1h 30m 46s

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