CryptoPkg: add AeadAesGcm support.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4036

Signed-off-by: Qi Zhang <qi1.zhang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyu1.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

CryptoPkg/Library/BaseCryptLibNull/BaseCryptLibNull.inf

@@ -38,6 +38,7 @@
   Hmac/CryptHmacNull.c
   Kdf/CryptHkdfNull.c
   Cipher/CryptAesNull.c
+  Cipher/CryptAeadAesGcmNull.c
   Pk/CryptRsaBasicNull.c
   Pk/CryptRsaExtNull.c
   Pk/CryptPkcs1OaepNull.c