Update FVWM3 version

FVWM 1.1.1 was released a few weeks ago.Time to ensure the webpage shows the current stable version

Author: lgsobalvarro

_config.yml

@@ -15,7 +15,7 @@ url: "https://www.fvwm.org" # the base hostname & protocol for your site
 
 # FVWM release version
 fvwm2-version: 2.7.0
-fvwm3-version: 1.1.0
+fvwm3-version: 1.1.1
 
 # Highlight fvwm2rc code
 fvwm2rc: False