fix: 🐛 update GitVersion command to use default config path if not specified

Author: tomgrv

src/gitversion/_gv.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
 
 # Call the GitVersion tool with the specified configuration
-/usr/local/bin/dotnet-gitversion -config ${1:-$(git rev-parse --show-toplevel)/.gitversion} $@
+/usr/local/bin/dotnet-gitversion  $(git rev-parse --show-toplevel)  -config ".gitversion" "$@"
+