Complete transfer of Warewulf from HPCng

Warewulf is now being maintained in its own GitHub organization at
github.com/warewulf

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

scripts/update-license-dependencies.sh

@@ -17,7 +17,7 @@ if [ ! -f "go.mod" ]; then
 fi
 
 # Exclude ourselves
-exclude="github.com/hpcng/warewulf"
+exclude="github.com/warewulf/warewulf"
 
 # Ensure a constant sort order
 export LC_ALL=C
@@ -34,7 +34,7 @@ own license terms. These dependencies are managed via the project
 our official source tarballs.
 
 A full build or package of Warewulf uses all dependencies listed
-below. If you `import "github.com/hpcng/warewulf"` into your own
+below. If you `import "github.com/warewulf/warewulf"` into your own
 project then you may use a subset of them.
 
 The dependencies and their licenses are as follows: