Remove patch and update tp latest folly release v2018.07.02.00

ports/folly/fixC2338.patch

@@ -1,13 +0,0 @@
-diff --git a/CMake/FollyCompilerMSVC.cmake b/CMake/FollyCompilerMSVC.cmake
-index 0b97bfd..e442c73 100644
---- a/CMake/FollyCompilerMSVC.cmake
-+++ b/CMake/FollyCompilerMSVC.cmake
-@@ -268,7 +268,7 @@ function(apply_folly_compile_options_to_target THETARGET)
-       _CRT_NONSTDC_NO_WARNINGS # Don't deprecate posix names of functions.
-       _CRT_SECURE_NO_WARNINGS # Don't deprecate the non _s versions of various standard library functions, because safety is for chumps.
-       _SCL_SECURE_NO_WARNINGS # Don't deprecate the non _s versions of various standard library functions, because safety is for chumps.
--      
-+      _DISABLE_EXTENDED_ALIGNED_STORAGE
-       _STL_EXTRA_DISABLED_WARNINGS=4774\ 4987
- 
-       $<$<BOOL:${MSVC_ENABLE_CPP_LATEST}>:_HAS_AUTO_PTR_ETC=1> # We're building in C++ 17 or greater mode, but certain dependencies (Boost) still have dependencies on unary_function and binary_function, so we have to make sure not to remove them.

ports/folly/portfile.cmake

@@ -17,12 +17,11 @@ set(ENV{PATH} "$ENV{PATH};${PYTHON3_DIR}")
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO facebook/folly
-    REF v2018.06.25.00
-    SHA512 4961c02326005bcd82200f9e1b0b3d00c9afb60ed6dacdcc4f191095670122ea2fe33e91b3d638dc55664636af7c1b4f75b5f5c0c5cdfb0e8ca310ab28aa5ca3
+    REF v2018.07.02.00
+    SHA512 dcec94b3ab47deef124797bb2616544e4fba8b62ee8886d3b2c604534dafcca810ecf111b86032db15a9a77c89aa0139be047e2761e8df0d067dd72a584dcc13
     HEAD_REF master
     PATCHES
         ${CMAKE_CURRENT_LIST_DIR}/find-gflags.patch
-		${CMAKE_CURRENT_LIST_DIR}/fixC2338.patch
 )
 
 file(COPY