hikey, hikey960: Update kernel prebuilts

NOTE: The hikey update here pulls in some LTS changes, but has no
hikey-specific changes of note. This update is done just to keep the
hikey and hikey960 shas in sync.

Addresses some performance inconsistencies in hikey960 due to changes
made between 4.9 and 4.14 to ion and eas. This change should improve
graphics performance in important use cases.

4.14.94 / 7edc44e:
Includes kernel/common merges, and the following changes:
a8e67f273b57 HACK: staging: ion: Try to cache mappings to avoid cache invalidations
f173eed87928 HACK: Revert "FROMLIST: arm64: hikey960: update idle-states"

Change-Id: I9950e7b580b7cc105a8fcfad6231d3cc0135475e
Signed-off-by: Alistair Strachan <astrachan@google.com>
diff --git a/Image.gz-dtb-4.14 b/Image.gz-dtb-4.14
index ac71173..c30cc1f 100644
--- a/Image.gz-dtb-4.14
+++ b/Image.gz-dtb-4.14
Binary files differ
diff --git a/Image.gz-dtb-hikey960-4.14 b/Image.gz-dtb-hikey960-4.14
index 7a0c05f..4e511f9 100644
--- a/Image.gz-dtb-hikey960-4.14
+++ b/Image.gz-dtb-hikey960-4.14
Binary files differ
diff --git a/hi3660-hikey960.dtb-4.14 b/hi3660-hikey960.dtb-4.14
index 9751b0b..a1d1d18 100644
--- a/hi3660-hikey960.dtb-4.14
+++ b/hi3660-hikey960.dtb-4.14
Binary files differ