[hlslpp] Add new port (#40400)

Co-authored-by: jim wang <122244446+jimwang118@users.noreply.github.com>
Co-authored-by: Kai Pastor <dg0yt@darc.de>

ports/hlslpp/hlslpp-config.cmake

+add_library(unofficial::hlslpp::hlslpp INTERACE IMPORTED)
+target_include_directories(unofficial::hlslpp::hlslpp INTERFACE "${CMAKE_CURRENT_LIST_DIR}/../../include/hlslpp")

ports/hlslpp/portfile.cmake

+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO redorav/hlslpp
+    REF "${VERSION}"
+    SHA512 79b1464eb6441ec720b9952e80d7fbdb67852f7770fbe6ec2c67736627e62292f9d23dfcc9b1d548b6c33b75a7b2e911fa757fe087d7360bc7e72867d7f2c7a8
+    HEAD_REF master
+)
+
+file(INSTALL "${SOURCE_PATH}/include" DESTINATION "${CURRENT_PACKAGES_DIR}/include/")
+file(RENAME "${CURRENT_PACKAGES_DIR}/include/include" "${CURRENT_PACKAGES_DIR}/include/hlslpp")
+
+# Copy and rename License -> copyright.
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
+
+# Copy the cmake config file, which is used to setup the imported target.
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/${PORT}-config.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+
+# Copy and show the usage.
+configure_file("${CMAKE_CURRENT_LIST_DIR}/usage" "${CURRENT_PACKAGES_DIR}/share/${PORT}/usage" COPYONLY)

ports/hlslpp/usage

+hlslpp provides a CMake package:
+
+  find_package(unofficial-hlslpp CONFIG REQUIRED)
+  target_link_libraries(main PUBLIC unofficial::hlslpp::hlslpp)

ports/hlslpp/vcpkg.json

+{
+  "name": "hlslpp",
+  "version": "3.5",
+  "description": "Math library using HLSL syntax with multiplatform SIMD support.",
+  "homepage": "https://github.com/redorav/hlslpp",
+  "license": "MIT",
+  "supports": "!x86",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
+}

versions/baseline.json

@@ -3464,6 +3464,10 @@
       "baseline": "2.4.1",
       "port-version": 0
     },
+    "hlslpp": {
+      "baseline": "3.5",
+      "port-version": 0
+    },
     "hnswlib": {
       "baseline": "0.8.0",
       "port-version": 0

versions/h-/hlslpp.json

+{
+  "versions": [
+    {
+      "git-tree": "441df83e907bfc42eedda5b2e502e627519b3a8a",
+      "version": "3.5",
+      "port-version": 0
+    }
+  ]
+}