tcpslice: upgrade 1.5 -> 1.6

Changelog:
=========
- Call pcap_dump_close() on the output file.
- Implement new flags in ./configure: --enable-instrument-functions,
  --without-libnids, --without-libosipparser2 and --without-libooh323c.
- autoconf: Add the option to print functions and files names
- Update config.{guess,sub}, timestamps 2022-01-09,2022-01-03
- configure: use pcap-config --static-pcap-only if available
- Remove awk code from mkdep.
- Refine the man page.
- Refine the documentation files.

Signed-off-by: Zheng Ruoqin <zhengrq.fnst@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-networking/recipes-support/tcpdump/tcpslice_1.6.bb

@@ -8,8 +8,7 @@ LIC_FILES_CHKSUM = "file://tcpslice.c;endline=20;md5=99519e2e5234d1662a4ce16baa6
 
 SRC_URI = "http://www.tcpdump.org/release/${BP}.tar.gz \
            "
-SRC_URI[md5sum] = "8907e60376e629f6e6ce2255988aaf47"
-SRC_URI[sha256sum] = "f6935e3e7ca00ef50c515d062fddd410868467ec5b6d8f2eca12066f8d91dda2"
+SRC_URI[sha256sum] = "60d23f00d4c485fef2dda9b12c2018af958df3a511238c45374733bbc1231920"
 
 UPSTREAM_CHECK_REGEX = "tcpslice-(?P<pver>\d+(\.\d+)+)\.tar"