[bond] Boost patch is no longer needed due to toolchain improvements.

ports/bond/0001_boost_static_libs.patch

@@ -1,23 +0,0 @@
-diff --git a/cmake/Config.cmake b/cmake/Config.cmake
-index b51c76a6..4cb5a6ff 100644
---- a/cmake/Config.cmake
-+++ b/cmake/Config.cmake
-@@ -52,7 +52,7 @@ if (MSVC)
-       add_compile_options (/permissive-)
-     endif()
- 
--    set (Boost_USE_STATIC_LIBS ON)
-+    set (Boost_USE_STATIC_LIBS OFF)
- endif (MSVC)
- 
- if (WIN32)
-@@ -137,9 +137,6 @@ if (DEFINED ENV{APPVEYOR} AND ("$ENV{BOND_BUILD}" STREQUAL "C++"))
-     endif()
- endif()
- 
--# disable Boost auto-linking
--add_definitions (-DBOOST_ALL_NO_LIB)
--
- # VS2015U2 fixed a bug with atomics and emits a warning without this definition.
- add_definitions (-D_ENABLE_ATOMIC_ALIGNMENT_FIX)
- 

ports/bond/portfile.cmake

@@ -30,9 +30,6 @@ endif()
 vcpkg_apply_patches(
   SOURCE_PATH ${SOURCE_PATH}
   PATCHES
-    # Change Boost_USE_STATIC_LIBS to be compatible with vcpkg's treatment
-    # of Boost
-    ${CMAKE_CURRENT_LIST_DIR}/0001_boost_static_libs.patch
     # Don't install rapidjson from the (empty) submodule. With vcpkg, we get
     # rapidjson from vcpkg
     ${CMAKE_CURRENT_LIST_DIR}/0002_omit_rapidjson.patch