hikey-kernel: Update kernel prebuilt to HW binder and v4.4.34 (7927296) am: 516305aee5 am: 542241b344
am: 5b55251252

Change-Id: I5011d9f74387a35280107cc7521545c77f5ace2a
tree: 7d9051754678e5bfe1bf9997c9141b665922ea20
  1. hi6220-hikey.dtb
  2. hi6220-hikey.dtb-4.1
  3. Image-dtb
  4. Image-dtb-4.1