[joltphysics] find_package doesn't work

[skaarj1989]

Is your feature request related to a problem? Please describe.
What is the correct <PackageName> for joltphysics port? I have tried: Jolt, JoltPhysics etc. none works.

CMake Warning at E:/vcpkg/scripts/buildsystems/vcpkg.cmake:829 (_find_package):
  By not providing "Findjoltphysics.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "joltphysics", but CMake did not find one.

  Could not find a package configuration file provided by "joltphysics" with
  any of the following names:

    joltphysicsConfig.cmake
    joltphysics-config.cmake

  Add the installation prefix of "joltphysics" to CMAKE_PREFIX_PATH or set
  "joltphysics_DIR" to a directory containing one of the above files.  If
  "joltphysics" provides a separate development package or SDK, be sure it
  has been installed.

I am using dozens of ports with vcpkg and this one is the first that causes problems.

Proposed solution
Add usage file to vcpkg/ports/joltphysics