chore: fix dependabot

Signed-off-by: Jan Kowalleck <jan.kowalleck@gmail.com>

Author: jkowalleck

.github/dependabot.yml

@@ -4,10 +4,11 @@ version: 2
 updates:
   - package-ecosystem: 'npm'
     directories:
-      - '/.'
+      - '/'
       - '/tools/code-style'
       - '/tools/docs-gen'
       - '/tools/schema-downloader'
+      - '/tools/test-dependencies'
     schedule:
       interval: 'weekly'
       day: 'saturday'