[RFC] Test suite rework #2203

Job	Run time
test-coverage	4m 18s
build-test (ubuntu-20.04, gcc)	2m 16s
test-fuzz	1m 36s
scanbuild	6m 34s
build-test (ubuntu-20.04, clang)	2m 16s
test-mbedtls (ubuntu-20.04)	2m 49s
build-test (fedora-32, gcc)	2m 15s
test-mbedtls (ubuntu-22.04-mbedtls-3.1)	2m 42s
test-no-crypto-build	1m 23s
build-test (fedora-32, clang)	2m 16s
test-tcti-config	14m 30s
build-test (opensuse-leap, gcc)	2m 16s
build-test (opensuse-leap, clang)	2m 17s
coverity-test	0s
build-test (ubuntu-22.04, gcc)	46s
build-test (ubuntu-22.04, clang)	2m 0s
build-test (alpine-3.15, gcc)	2m 17s
build-test (alpine-3.15, clang)	2m 17s
	54m 48s

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