BaseTools/Ecc: Fix ECC check MetaFile Copyright information issue

BaseTools/Ecc: Fix ECC check MetaFile Copyright information issue

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3011

MetaFile Copyright support below format:

#  Copyright (C) 2020 Hewlett Packard Enterprise Development LP<BR>
#  (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Yunhua Feng <fengyunhua@byosoft.com.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>