Update to libxc 7.1.1

Author: Growl1234

toolchain/scripts/package_versions.sh

@@ -69,8 +69,8 @@ fftw_alt_ver="3.3.10"
 fftw_alt_sha256="56c932549852cddcfafdab3820b0200c7742675be92179e59e6215b340e26467"
 
 # LibXC (supports dual versions) - main=7.1.0, alt=7.0.0
-libxc_main_ver="7.1.0"
-libxc_main_sha256="30f742fc4ec917d386ae199688ad1b02381d1494d03196dffcf1e03b3c026a68"
+libxc_main_ver="7.1.1"
+libxc_main_sha256="0e913232757338f345830250bf344d8c60feca5b8ff6c0c6b2229c5189eea11f"
 libxc_alt_ver="7.0.0"
 libxc_alt_sha256="e9ae69f8966d8de6b7585abd9fab588794ada1fab8f689337959a35abbf9527d"