Remove unecessary newlines at the end of the dependabot file

Author: bidoubiwa

.github/dependabot.yml

@@ -25,6 +25,4 @@ updates:
       - dependency-name: "regenerator-runtime*"
       - dependency-name: "shx*"
       - dependency-name: "@vue/*"
-      - dependency-name: "concurrently"      
-      
-
+      - dependency-name: "concurrently"