iproute2: update to 6.2

iproute2: update to 6.2

Release Notes:
https://lwn.net/Articles/923952/

Refresh patches:
- 110-darwin_fixes.patch
- 115-add-config-xtlibdir.patch
- 140-allow_pfifo_fast.patch
- 140-keep_libmnl_optional.patch
- 145-keep_libelf_optional.patch
- 150-keep_libcap_optional.patch
- 155-keep_tirpc_optional.patch
- 170-ip_tiny.patch
- 175-reduce-dynamic-syms.patch
- 180-drop_FAILED_POLICY.patch
- 190-fix-nls-rpath-link.patch
- 195-build_variant_ip_tc.patch
- 200-drop_libbsd_dependency.patch
- 300-selinux-configurable.patch

Remove upstreamed:
- 320-configure-Remove-include-sys-stat.h.patch

While working on it remove AUTORELEASE.

Signed-off-by: Nick Hainke <vincent@systemli.org>