Merge pull request #3613 from cfengine/hugo-version-update-0.159.1

Upgraded Hugo version to 0.159.1

Author: olehermanse

generator/build/install_hugo.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-wget https://github.com/gohugoio/hugo/releases/download/v0.157.0/hugo_0.157.0_Linux-64bit.tar.gz -O hugo.tar.gz
- echo "78e0a49ec4fb32bfac70a06028297f79b3273fb7e2475eb7ffa1bc208f4c2552  hugo.tar.gz" | sha256sum -c
+wget https://github.com/gohugoio/hugo/releases/download/v0.159.1/hugo_0.159.1_Linux-64bit.tar.gz -O hugo.tar.gz
+ echo "297e18fa21e4796d80a3270c1234873f5a979cb9a329a0c93d9888a1b39f106c  hugo.tar.gz" | sha256sum -c
 if [ $? -eq 1 ]; then
   exit 2
 fi