Add custom ports not (yet) in upstream vcpkg

aom 3.7.0
libvpx 1.13.1: https://github.com/microsoft/vcpkg/pull/34814

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>

res/vcpkg/aom/portfile.cmake

@@ -0,0 +1,60 @@
+# NASM is required to build AOM
+vcpkg_find_acquire_program(NASM)
+get_filename_component(NASM_EXE_PATH ${NASM} DIRECTORY)
+vcpkg_add_to_path(${NASM_EXE_PATH})
+
+# Perl is required to build AOM
+vcpkg_find_acquire_program(PERL)
+get_filename_component(PERL_PATH ${PERL} DIRECTORY)
+vcpkg_add_to_path(${PERL_PATH})
+
+vcpkg_from_git(
+    OUT_SOURCE_PATH SOURCE_PATH
+    URL "https://aomedia.googlesource.com/aom"
+    REF 6054fae218eda6e53e1e3b4f7ef0fff4877c7bf1 # v3.7.0
+    PATCHES
+        aom-rename-static.diff
+        aom-uninitialized-pointer.diff
+        # Can be dropped when https://bugs.chromium.org/p/aomedia/issues/detail?id=3029 is merged into the upstream
+        aom-install.diff
+)
+
+set(aom_target_cpu "")
+if(VCPKG_TARGET_IS_UWP OR (VCPKG_TARGET_IS_WINDOWS AND VCPKG_TARGET_ARCHITECTURE MATCHES "^arm"))
+    # UWP + aom's assembler files result in weirdness and build failures
+    # Also, disable assembly on ARM and ARM64 Windows to fix compilation issues.
+    set(aom_target_cpu "-DAOM_TARGET_CPU=generic")
+endif()
+
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" AND VCPKG_TARGET_IS_LINUX)
+  set(aom_target_cpu "-DENABLE_NEON=OFF")
+endif()
+
+vcpkg_cmake_configure(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS
+        ${aom_target_cpu}
+        -DENABLE_DOCS=OFF
+        -DENABLE_EXAMPLES=OFF
+        -DENABLE_TESTDATA=OFF
+        -DENABLE_TESTS=OFF
+        -DENABLE_TOOLS=OFF
+)
+
+vcpkg_cmake_install()
+
+vcpkg_copy_pdbs()
+
+vcpkg_fixup_pkgconfig()
+
+# Move cmake configs
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/${PORT})
+
+# Remove duplicate files
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include
+                    ${CURRENT_PACKAGES_DIR}/debug/share)
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+
+vcpkg_fixup_pkgconfig()