hikey: bootloader: Update prebuilt fip.bin and l-loader.bin to current sources

This updates the fip.bin and l-loader.bin to builds from the
latest sources.

Notable changes:
* HiKeyFastboot: Add short delay after flush to avoid reboot hang

Built from the following trees:
https://android.googlesource.com/device/linaro/bootloader/arm-trusted-firmware 1f3ebb070b810262b7fd0538bf5eab2ccabc83a1
https://android.googlesource.com/device/linaro/bootloader/edk2 0b5d535b3ac38d5a49326843d51f8e15c32345a9
https://android.googlesource.com/device/linaro/bootloader/OpenPlatformPkg 911a23ccd8744303788510039026b836f919262e

Change-Id: I7ec0c4d328d844fc97bbf4e062424e37be23affa
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/installer/fip.bin b/installer/fip.bin
index b596307..722de57 100644
--- a/installer/fip.bin
+++ b/installer/fip.bin
Binary files differ
diff --git a/installer/l-loader.bin b/installer/l-loader.bin
index 2ebe835..80aedf6 100644
--- a/installer/l-loader.bin
+++ b/installer/l-loader.bin
Binary files differ