Update kernel to builds 7314431 am: 060352dc16 am: 3897394377 am: b8f4d599e7

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/5.4/x86-64/+/1687647

Change-Id: I20ecc5e71c6caaf742fbd465d32105f2eebed71d