use latest curl

Jeff Whitaker · Jeff Whitaker · commit 4cb61ba0a09a · 2021-02-12T15:40:18.000-07:00
diff --git a/config.sh b/config.sh
@@ -10,6 +10,7 @@ export HDF5_VERSION="1.12.0"
 # old openssl, since building new version requires perl 5.10.0
 export OPENSSL_ROOT=openssl-1.0.2u
 export OPENSSL_HASH=ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16
+export CURL_VERSION="7.75.0"
 
 source h5py-wheels/config.sh
 
