[gbl] Rename ImageLoading protocol to match GBL style

Renaming file:
 image_loading.rs -> gbl_efi_image_loading.rs
 image_loading_protocol.h -> gbl_efi_image_loading_protocol.h

Renaming types/constants:
 EFI_IMAGE_LOADING_PROTOCOL_REVISION -> GBL_EFI_IMAGE_LOADING_PROTOCOL_REVISION
 GblImageInfo -> GblEfiImageInfo
 GblImageBuffer -> GblEfiImageBuffer
 GblPartitionName -> GblEfiPartitionName
 EfiImageLoadingProtocol -> GblEfiImageLoadingProtocol

Bug: 364983098
Change-Id: If9d8cb8f2599df4475ecf3fdfe16809f0c6bb648
8 files changed
tree: 3ee9fe0a8a28c45bb22e9bd291e6371195d98421
  1. gbl/
  2. libxbc/
  3. vts/
  4. .clang-format
  5. .gitignore
  6. BUILD
  7. LICENSE
  8. OWNERS