SshWireReader.readBoolean
bool readBoolean() @safeReads a boolean. Any non-zero byte reads as true (RFC 4251 section 5); the writer never emits values other than 0 and 1.
bool readBoolean() @safeReads a boolean. Any non-zero byte reads as true (RFC 4251 section 5); the writer never emits values other than 0 and 1.