chore: update dependabot configuration to ignore Nerdbank.GitVersioning version 3.10.0 and above

Author: frasermolyneux

.github/dependabot.yml

@@ -15,6 +15,8 @@ updates:
     ignore:
       - dependency-name: "Microsoft.ApplicationInsights*"
         versions: [">=3.0.0"]
+      - dependency-name: "Nerdbank.GitVersioning"
+        versions: [">=3.10.0"]
 
   - package-ecosystem: "terraform"
     assignees: ["frasermolyneux"]