OvmfPkg/Csm/CsmSupportLib: Drop IntelFrameworkPkg dependency

OvmfPkg/Csm/CsmSupportLib: Drop IntelFrameworkPkg dependency

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1843

This commit will update the INF file of the CsmSupportLib to drop its
dependency on IntelFrameworkPkg:

gEfiLegacyBiosPlatformProtocolGuid
gEfiLegacyBiosProtocolGuid
gEfiLegacyInterruptProtocolGuid

The above dependencies have already been addressed by the duplication of
these definitions from IntelFrameworkPkg to OvmfPkg.

Cc: Ray Ni <ray.ni@intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>