AlderlakeSiliconPkg: Update for SPI2 Protocol and Identify flash regi…

[chsuehx]

…ons by GUID

https://bugzilla.tianocore.org/show_bug.cgi?id=4664

1. Updates references to the "PCH_SPI_PROTOCOL" to instead refer to "PCH_SPI2_PROTOCOL".
2. Updates the library to identify flash regions by GUID and internally map the GUID entries to values specific to AlderlakeSiliconPkg.
3. Libs/modules that need to reference IntelSiliconPkg are updated.
4. Add gUsbConfigGuid to fix USB not working issue in OS.

Cc: Sai Chaganty [email protected] Cc: Rosen Chuang [email protected] Cc: Saloni Kasbekar [email protected] Cc: Haoyu Tang [email protected]