Restore the CILogon client certificate by renaming it to its original location
Restores the x509 certificate that CILogon installs, which allows future interactions with nodes to be authenticated with the certificate. This function simply renames an obscured certificate file to its original location, allowing authenticated operations.
restoreCert(x, ...) ## S4 method for signature 'CertificateManager' restoreCert(x)
x: a CertificateManager instance...: (Not yet used)the modified CertificateManager instance
obscureCert is this method's inverse operation