fdisk: recognize EBBR protective partitions

The MBR partition type 0xF8 is used by the Arm EBBR specification[1] for
protective partitions over fixed-location firmware images.

[1]: https://github.com/ARM-software/ebbr

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index 9c393b8..20e7d56 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -355,6 +355,7 @@
 	"\xef" "EFI (FAT-12/16/32)",         /* Intel EFI System Partition */
 	"\xf0" "Linux/PA-RISC boot",         /* Linux/PA-RISC boot loader */
 	"\xf2" "DOS secondary",              /* DOS 3.3+ secondary */
+	"\xf8" "EBBR protective",            /* Arm EBBR firmware protective partition */
 	"\xfd" "Linux raid autodetect",      /* New (2.2.x) raid partition with
 						autodetect using persistent
 						superblock */