[lensfun] Add new port

[JackBoosY]

• Changes comply with the maintainer guide
• The name of the port matches an existing name for this component on https://repology.org/ if possible, and/or is strongly associated with that component on search engines.
• Optional dependencies are resolved in exactly one way. For example, if the component is built with CMake, all find_package calls are REQUIRED, are satisfied by vcpkg.json's declared dependencies, or disabled with CMAKE_DISABLE_FIND_PACKAGE_Xxx
• The versioning scheme in vcpkg.json matches what upstream says.
• The license declaration in vcpkg.json matches what upstream says.
• The installed as the "copyright" file matches what upstream says.
• The source code of the component installed comes from an authoritative source.
  - [ ] The generated "usage text" is accurate. See adding-usage for context.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is in the new port's versions file.
• Only one version is added to each modified port's versions file.

[LilyWangLL]

lensfun[sse2,tool]:x64-windows build failed with the following error:

F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\rgbpixel.h(54): note: see declaration of 'RGBpixel'
F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\image.cpp(17): warning C4244: 'return': conversion from 'double' to 'float', possible loss of data
F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\image.cpp(22): warning C4244: 'return': conversion from 'double' to 'float', possible loss of data
F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\image.cpp(42): warning C4273: 'lanczos_func': inconsistent dll linkage
F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\image.h(45): note: see previous definition of 'private: static float * Image::lanczos_func'
F:\lens\buildtrees\lensfun\src\v0.3.4-2231d3b854.clean\apps\lenstool\image.cpp(42): error C2491: 'Image::lanczos_func': definition of dllimport static data member not allowed

[JackBoosY]

Remove feature tool since it always need dynamic build and have issues in OSX.

[LilyWangLL]

All features passed with following triplets:

x86-windows
x64-windows
x64-windows-static

[Neumann-A]

@JackBoosY Please remove these features. Arch settings are not features and SSE2 should be support on everything !arm.