community/py3-oscrypto: backport patch and disable check on loongarch64
Patch from: https://github.com/wbond/oscrypto/pull/77
remove skip-failing-test-due-to-expired-cert.patch,fixed by https://github.com/wbond/oscrypto/commit/f85962b8f21d34923e6af0c71bc3a467bf6ad58e
Edited by Jingyun Hua