Add missing #include <thrust/pair.h> to temporary_allocator.h
Add missing #include <thrust/pair.h> to temporary_allocator.h

jaredhoberock/thrust,andrewcorrigan/thrust-multi-permutation-iterator,mohamed-ali/thrust,Ricardo666666/thrust,Ricardo666666/thrust,dachziegel/thrust,zhenglaizhang/thrust,zeryx/thrust,thrust/thrust,dachziegel/thrust,mohamed-ali/thrust,jaredhoberock/thrust,andrewcorrigan/thrust-multi-permutation-iterator,zhenglaizhang/thrust,dachziegel/thrust,GrimDerp/thrust,egaburov/thrust,Ricardo666666/thrust,zeryx/thrust,sarvex/thrust,GrimDerp/thrust,thrust/thrust,thvasilo/thrust,xiongzhanblake/thrust,xiongzhanblake/thrust,zeryx/thrust,marksantos/thrust,marksantos/thrust,sdalton1/thrust,mohamed-ali/thrust,sdalton1/thrust,thrust/thrust,thrust/thrust,thvasilo/thrust,jaredhoberock/thrust,thvasilo/thrust,sdalton1/thrust,xiongzhanblake/thrust_src,arnabgho/thrust,zhenglaizhang/thrust,marksantos/thrust,sarvex/thrust,andrewcorrigan/thrust-multi-permutation-iterator,GrimDerp/thrust,raygit/thrust,jaredhoberock/thrust,jaredhoberock/thrust,arnabgho/thrust,raygit/thrust,xiongzhanblake/thrust_src,xiongzhanblake/thrust,sarvex/thrust,egaburov/thrust,thrust/thrust,arnabgho/thrust,xiongzhanblake/thrust_src,egaburov/thrust,raygit/thrust