osbase/fat32: remove todo

We won't write a FAT32 stub.

Closes #462

Change-Id: If88a809a6295ab897a0508f32e26695b87b00ad7
Reviewed-on: https://review.monogon.dev/c/monogon/+/4356
Tested-by: Jenkins CI
Reviewed-by: Leopold Schabel <leo@monogon.tech>
diff --git a/osbase/fat32/fat32.go b/osbase/fat32/fat32.go
index 340bb45..796db98 100644
--- a/osbase/fat32/fat32.go
+++ b/osbase/fat32/fat32.go
@@ -444,7 +444,6 @@
 		// nop
 		// i.e. an infinite loop doing nothing. Nothing created in the last 35
 		// years should boot this anyway.
-		// TODO(q3k): write a stub
 		JmpInstruction: [3]byte{0xEB, 0xFE, 0x90},
 		// Identification
 		OEMName: [8]byte{'M', 'O', 'N', 'O', 'G', 'O', 'N'},