[Buildroot] [git commit] package/bootgen: bump to xilinx_v2023.1

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=e4ac14e09a57667168278187331cdf7238b80324
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

This patch bumps bootgen to version xilinx_v2023.1.
The patch for build machines with modern flex is no longer needed.

Signed-off-by: Neal Frager <neal.frager at amd.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 .checkpackageignore                                |   1 -
 ...01-Fix-build-on-machines-with-modern-flex.patch | 133 ---------------------
 package/bootgen/bootgen.hash                       |   2 +-
 package/bootgen/bootgen.mk                         |   2 +-
 4 files changed, 2 insertions(+), 136 deletions(-)

Patch is too large, so refusing to show it