Update dependabot.yml

Author: binon

.github/dependabot.yml

@@ -23,8 +23,8 @@ updates:
         versions: [">7.0.0"]
       - dependency-name: "Selenium.WebDriver.ChromeDriver"
         versions: ">=113.0.5672.1278" # Recommended version
-      - dependency-name: "*"
-        files: "Auth/LearningHub.Nhs.Auth.Tests/LearningHub.Nhs.Auth.Tests.csproj"
+      - files:
+        - "Auth/LearningHub.Nhs.Auth.Tests/LearningHub.Nhs.Auth.Tests.csproj"
       # For all packages, ignore all patch updates
       #- dependency-name: "*"
       #  update-types: ["version-update:semver-patch"]