Adding roo_windows to repositories.txt. (#4950)

Author: dejwk

repositories.txt

@@ -1714,6 +1714,7 @@ https://github.com/dejwk/roo_prefs
 https://github.com/dejwk/roo_scheduler
 https://github.com/dejwk/roo_time
 https://github.com/dejwk/roo_wifi
+https://github.com/dejwk/roo_windows
 https://github.com/delta-G/EventLinkInterrupt
 https://github.com/delta-G/GPT_Stepper
 https://github.com/delta-G/LoveButton