Add SCARD_E_UNKNOWN_RES_MNG back

I now discover that Windows does define BOTH symbols with the same
value.:
- SCARD_E_UNKNOWN_RES_MSG 0x8010002B in
  https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpesc/9861f8da-76fe-41e6-847e-40c9aa35df8d
- SCARD_E_UNKNOWN_RES_MNG 0x8010002B in
  https://learn.microsoft.com/en-us/windows/win32/secauthn/authentication-return-values

To avoid breaking existing code the old symbol is back.
See https://bugs.debian.org/1065380

src/PCSC/pcsclite.h.in

@@ -193,6 +193,7 @@ extern const SCARD_IO_REQUEST g_rgSCardT0Pci, g_rgSCardT1Pci, g_rgSCardRawPci;
 #define SCARD_E_INVALID_CHV		((LONG)0x8010002A) /**< The supplied PIN is incorrect. */
 /** @ingroup ErrorCodes */
 #define SCARD_E_UNKNOWN_RES_MSG		((LONG)0x8010002B) /**< An unrecognized error code was returned from a layered component. */
+#define SCARD_E_UNKNOWN_RES_MNG		SCARD_E_UNKNOWN_RES_MSG
 /** @ingroup ErrorCodes */
 #define SCARD_E_NO_SUCH_CERTIFICATE	((LONG)0x8010002C) /**< The requested certificate does not exist. */
 /** @ingroup ErrorCodes */