net/spoofer: update to 1.4.11

ChangeLog: https://www.caida.org/projects/spoofer/downloads/changelog.txt

spoofer-1.4.11 (2022-08-16)

• Fix bug introduced in 1.4.10 that sometimes caused prober to crash

spoofer-1.4.10 (2022-08-11)

• Fix bugs that sometimes caused prober to skip tests (labeled "sendto" in the Spoofer Session Report)
• Add option to manager GUI to force prober to run single-threaded

spoofer-1.4.8 (2022-03-24)

• Windows: fix service path to avoid misleading report of "unquoted service path" vulnerability from some security tools
• macOS: fix bad GUI colors when system is in dark mode
• macOS: updated binary release:
  • fix installer error "macOS cannot verify that this app is free from malware" on 10.15 Catalina and later.
  • drop support for macOS earlier than 10.13 High Sierra
  • updated bundled third-party packages: openssl 1.1.1m, pcap 1.10.1, protobuf 3.19.4, Qt 5.15
• GUI: fix crash due to missing font on some platforms

PR: 265921
Reported by: mjl@luckie.org.nz (maintainer)