chore: removes xfam hardening for now (#27)

Author: fnerdman

tdx/validator.go

@@ -94,7 +94,6 @@ func (v *Validator) Validate(ctx context.Context, attDocRaw []byte, nonce []byte
 			},
 			TdQuoteBodyPolicy: &ccpb.TDQuoteBodyPolicy{
 				TdAttributes:  hexToBytes("0000001000000000"),
-				Xfam:          hexToBytes("e700060000000000"),
 				MrConfigId:    hexToBytes("000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),
 				MrOwner:       hexToBytes("000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),
 				MrOwnerConfig: hexToBytes("000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),