[libpcap] update to 1.10.4

[jiayuehua]

• Changes comply with the maintainer guide
• SHA512s are updated for each updated download
• The "supports" clause reflects platforms that may be fixed by this new version
• Any fixed CI baseline entries are removed from that file.
• Any patches that are no longer applied are deleted from the port's directory.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is added to each modified port's versions file.

[Cheney-W]

The patch here does not need to be modified.

[jiayuehua]

If not modified, when install new version libpcap, vcpkg report error:
-- Applying patch install-pc-on-msvc.patch
CMake Error at scripts/cmake/z_vcpkg_apply_patches.cmake:34 (message):
Applying patch failed: Checking patch CMakeLists.txt...

Hunk #1 succeeded at 3238 (offset 560 lines).

error: while searching for:

install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpcap.pc DESTINATION lib/pkgconfig)?

?

  #?
  # Man pages.?

error: patch failed: CMakeLists.txt:2715

error: CMakeLists.txt: patch does not apply

[Cheney-W]

Yes, you are right. I could reproduce this error in a new vcpkg folder. (I previously tested on an old vcpkg folder and did not encounter this error.)
However, please do not modify the line break at the end of the line. This patch was previously used in CRLF, please keep it as is to reduce the amount of modification.

[Cheney-W]

Thanks for your PR!

[jiayuehua]

you are welcome.