Fix an issue where globalization may be missing

Author: withinboredom

README.md

@@ -4,7 +4,6 @@ Create a floating rainbow effect that moves across your keyboard!
 
 # Installation
 
-1. Ensure you have [dotnet 3 installed](https://dotnet.microsoft.com/download/linux-package-manager/runtime-current).
 1. Download the [latest and greatest](https://github.com/withinboredom/system-76-keyboards/releases)
 1. Make it executable: `chmod +x ./keyboard-color`
 1. Take it on a test drive: `sudo ./keyboard-color rainbow`

csharp/keyboards/runtimeconfig.template.json

@@ -0,0 +1,5 @@
+{
+  "configProperties": {
+    "System.Globalization.Invariant": true
+  }
+}