rebased to resolve conflict in CHANGES.md #4

Job	Run time
basic_gcc	7m 15s
basic_clang	6m 51s
check_update	1m 38s
check-c99	3m 13s
linux-arm64	4m 37s
check_docs	1m 21s
enable_non-default_options	6m 31s
no-shared-macos	5m 42s
external-tests-pkcs11-provider	6m 49s
external-tests-pyca (3.9)	3m 17s
gcc-min-version	6m 30s
full_featured	7m 26s
external-tests-misc	7m 11s
linux-x86	10m 45s
minimal	3m 13s
threads_sanitizer	8m 28s
legacy	6m 2s
non-caching	19m 20s
external-tests-oqs-provider	2m 42s
fuzz_tests	3m 38s
address_ub_sanitizer	13m 59s
no-shared-ubuntu	5m 53s
out-of-readonly-source-and-install-macos	8m 35s
no-deprecated	31s
no-legacy	7m 8s
out-of-readonly-source-and-install-ubuntu	9m 8s
freebsd-x86_64	8m 24s
external-test-bssl	4m 34s
external-test-nss	7m 18s
memory_sanitizer	20m 26s
	3h 28m 25s

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