Apvveyor Win64OpenSSL dependency: 1.0.2q -> 1.0.2r

Author: deepfire

appveyor.yml

@@ -66,7 +66,7 @@ before_test:
     $env:PATH="$env:PATH;C:\ghc\ghc-8.4.4\bin"
 
 # Install OpenSSL 1.0.2 (see https://github.com/appveyor/ci/issues/1665)
-- ps: (New-Object Net.WebClient).DownloadFile('https://slproweb.com/download/Win64OpenSSL-1_0_2q.exe', "$($env:USERPROFILE)\Win64OpenSSL.exe")
+- ps: (New-Object Net.WebClient).DownloadFile('https://slproweb.com/download/Win64OpenSSL-1_0_2r.exe', "$($env:USERPROFILE)\Win64OpenSSL.exe")
 - ps: cmd /c start /wait "$($env:USERPROFILE)\Win64OpenSSL.exe" /silent /verysilent /sp- /suppressmsgboxes /DIR=C:\OpenSSL-Win64-v102
 - ps: Install-Product node 6
 # Install stack