ktap: bump version for linux-4.8 support

ktap: bump version for linux-4.8 support

Fixes #10776

The upstream git repo contains a number of fixes for building against newer
kernel versions, so bump the version.

git shortlog eb66d40310c93dc82bc8eac889744c1ed1f01f7b..
Alain Kalker (2):
      uprobe: Print the symbol, not the matching pattern
      uprobe: Blacklist uretprobes on _start

Aleksa Sarai (2):
      runtime: update GFP_WAIT to GFP_RECLAIM
      userspace: fix up argument parsing NULL dereference

Alexey Makhalov (1):
      Fix building for v4.8 kernel

Azat Khuzhin (12):
      Use get_unused_fd_flags(0) instead of get_unused_fd()
      Support trace_seq::seq
      Ignore separate debug files (*.dwo)
      Use trace_seq_has_overflowed()
      makefile: split vim plugins installing into separate target
      makefile: use DESTDIR for install (allow to change install dir)
      makefile: install: create dirs
      makefile: use ldflags for linking ktap
      makefile: add CPPFLAGS to KTAPC_CFLAGS, to allow change default flags
      ignore: exclude /debian
      Support compilation for 4.2 (ftrace_events cleanup)
      runtime: fix building on 4.3

Jovi Zhangwei (11):
      Merge pull request #84 from azat/linux-3.19-fixes-v3
      Merge pull request #85 from azat/debian-preparations-v2
      Merge pull request #88 from NanXiao/master
      Merge pull request #89 from NanXiao/patch-1
      Merge pull request #91 from NanXiao/patch-1
      Merge pull request #90 from azat/linux-4.2-compilation-fixes
      Merge pull request #99 from cyphar/fix-null-deref
      Merge pull request #98 from cyphar/fix-gfp-reclaim
      Merge pull request #97 from azat/fix-building-4.3-__GFP_RECLAIM
      Merge pull request #103 from ackalker/blacklist
      Merge pull request #104 from YustasSwamp/master

Nan Xiao (3):
      Update tutorial.md
      Update Makefile
      Fix memory leak issue in main function.

WEI ZHANG (1):
      ktap: Change the copyright to Huawei Technologies

While we are at it, also add a hash for the license file.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>