aws-sdk-cpp: Depends on curl for Linuxbrew
aws-sdk-cpp: Depends on curl for Linuxbrew

Fix test error:
./test: error while loading shared libraries: libcurl.so.4:
cannot open shared object file: No such file or directory

LinuxbrewTestBot/homebrew-core,maxim-belkin/homebrew-core,maxim-belkin/homebrew-core,Linuxbrew/homebrew-core,rwhogg/homebrew-core,rwhogg/homebrew-core,Linuxbrew/homebrew-core,LinuxbrewTestBot/homebrew-core