kernel-headers: version bumped to 6.17.1

[esselfe]

Headers tarball here: https://files.esselfe.ca/spool/kernel-headers-6.17.1-x86_64.tar.bz2

[dagbrown]

This breaks the systemd (!) build with:

FAILED: [code=1] src/vmspawn/libvmspawn-core.a.p/vmspawn-util.c.o
gcc -Isrc/vmspawn/libvmspawn-core.a.p -Isrc/vmspawn -I../src/vmspawn -Isrc/basic -I../src/basic -Isrc fundamental -I../src/fundamental -Isrc/systemd -I../src/systemd -I. -I.. -I../src/libsystemd/sd-bus -I../src/libsystemd/sd-device -I../src/libsystemd/sd-event -I../src/libsystemd/sd-hwdb -I../src/libsystemd/sd-id128 -I../src/libsystemd/sd-journal -I../src/libsystemd/sd-netlink -I../src/libsystemd/sd-network -I../src/libsystemd/sd-resolve -Isrc/shared -I../src/shared -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O3 -Wno-missing-field-initializers -Wno-unused-parameter -Wno-nonnull-compare -Warray-bounds -Warray-bounds=2 -Wdate-time -Wendif-labels -Werror=format=2 -Werror=format-signedness -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Werror=missing-declarations -Werror=missing-prototypes -Werror=overflow -Werror=override-init -Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2 -Werror=strict-flex-arrays -Werror=undef -Wfloat-equal -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes -Wsuggest-attribute=noreturn -Wunused-function -Wwrite-strings -Wzero-length-bounds -fdiagnostics-show-option -fno-common -fstack-protector -fstack-protector-strong -fstrict-flex-arrays=3 --param=ssp-buffer-size=4 -Wno-maybe-uninitialized -Wno-unused-result -Werror=shadow -O2 -march=x86-64 -fno-plt -fexceptions -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-clash-protection -fPIC -fno-strict-aliasing -fstrict-flex-arrays=1 -fvisibility=hidden -ffunction-sections -fdata-sections -fno-omit-frame-pointer -include config.h -MD -MQ src/vmspawn/libvmspawn-core.a.p/vmspawn-util.c.o -MF src/vmspawn/libvmspawn-core.a.p/vmspawn-util.c.o.d -o src/vmspawn/libvmspawn-core.a.p/vmspawn-util.c.o -c ../src/vmspawn/vmspawn-util.c
In file included from /usr/include/linux/vhost.h:14,
                 from ../src/vmspawn/vmspawn-util.c:4:
/usr/include/linux/vhost_types.h:115:26: error: expected ':', ',', ';', '}' or '__attribute__' before '__counted_by'
  115 |         __u64 features[] __counted_by(count);
      |                          ^~~~~~~~~~~~
[765/2007] Compiling C object src/timesync/libtimesyncd-core.a.p/timesyncd-conf.c.o

[esselfe]

Retest this please.