fix(check-url): fake user-agent (#316)

Author: revolunet

check-url/action.yml

@@ -24,7 +24,7 @@ runs:
 
         echo "testing URL $1"
 
-        wget -q -S --no-check-certificate "${INPUT_URL}"
+        wget -q -S --no-check-certificate --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36" "${INPUT_URL}"
 
         if ! [ "$?" -ne 0 ];
         then