* Constant time checks using Valgrind and suppression files
* Suppression file for Kyber (ref+avx), HQC, SIKE, NTRUPrime, McEliece, SIDH, Falcon (ref+avx), SPHINCS, Dilithium r2+r3, picnic
* mark all BIKE implementations as vartime
* Set OQS_DEBUG_BUILD in oqsconfig.h if CMAKE_BUILD_TYPE=Debug
* Add OQS_ENABLE_TEST_CONSTANT_TIME to oqsconfig.h
* Check build options before running
* test_{kem,sig}: avoid direct call to OQS_randombytes_system
* Remove picnic3 issue based on review #889
* fix Kyber namespacing
* Missing BIKE error type, skip BIKE
* Resolve SIDH/SIKE bingcd issue as per #888
* Mark Falcon hash_to_point_vartime issue as resolved
* Disable CI tests