[LLDB] Add missing declarations for linking to psapi

This fixes building for mingw with BUILD_SHARED_LIBS. In static builds,
the psapi dependency gets linked in transitively from Support, but
when linking Support dynamically, it's revealed that these components
also need linking against psapi.

Differential Revision: https://reviews.llvm.org/D73839

lldb/source/Host/CMakeLists.txt

@@ -161,6 +161,9 @@ endif()
 if (LLDB_ENABLE_LZMA)
   list(APPEND EXTRA_LIBS ${LIBLZMA_LIBRARIES})
 endif()
+if (WIN32)
+  list(APPEND LLDB_SYSTEM_LIBS psapi)
+endif ()
 
 if (LLDB_ENABLE_LIBEDIT)
   list(APPEND LLDB_LIBEDIT_LIBS ${LibEdit_LIBRARIES})

lldb/source/Plugins/Process/Windows/Common/CMakeLists.txt

@@ -29,6 +29,7 @@ add_lldb_library(lldbPluginProcessWindowsCommon PLUGIN
     lldbTarget
     ws2_32
     rpcrt4
+    psapi
   LINK_COMPONENTS
     Support
   )