MLX5 cards have a vendor-id that does not match the pci-vendor-id for (#342)

some reason.

Signed-off-by: Aurelien Bouteiller <abouteil@amd.com>

[ROCm/rocshmem commit: 0f7da76018]

projects/rocshmem/src/gda/backend_gda.hpp

@@ -56,7 +56,7 @@ enum GDAProvider {
 };
 
 inline constexpr uint32_t GDA_IONIC_VENDOR_ID = 0x1DD8;
-inline constexpr uint32_t GDA_MLX5_VENDOR_ID  = 0x15B3;
+inline constexpr uint32_t GDA_MLX5_VENDOR_ID  = 0x02c9; //PCI-ID is 15b3
 inline constexpr uint32_t GDA_BNXT_VENDOR_ID  = 0x14E4;
 
 class GDABackend : public Backend {