ios_build keychain access

My Mac recently created new keychain, idk how, but now it contains credentials from git and it's locked. Everytime i use git remote features it tries to access this keychain but i dont know password. I don't want reset my default keychains and lose my passwords, i just want to remove this unknown keychain. Maybe it was created after Xcode Update but now it set as default keychain with higher priority then iCloud and it stores my credential with no access