use-of-uninitialized-value in gnutls x509 read pkalgo params

use-of-uninitialized-value in gnutls x509 read pkalgo params: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). MemorySanitizer: use-of-uninitialized-value in function gnutls x509 read pkalgo params in file gnutls/lib/x509/mpi.c