Log Message:
tcpdump: updated to 4.99.4

Summary for 4.99.4 tcpdump release
  Source code:
    Fix spaces before tabs in indentation.
  Updated printers:
    LSP ping: Fix "Unused value" warnings from Coverity.
    CVE-2023-1801: Fix an out-of-bounds write in the SMB printer.
    DNS: sync resource types with IANA.
    ICMPv6: Update the output to show a RPL DAO field name.
    Geneve: Fix the Geneve UDP port test.
  Building and testing:
    Require at least autoconf 2.69.
    Don't check for strftime(), as it's in C90 and beyond.
    Update config.{guess,sub}, timestamps 2023-01-01,2023-01-21.
  Documentation:
    man: Document TCP flag names better.