Remove labels from dependabot PR

They create a lot of noise due to the webhook. Since we now have a
recurring task to only batch/merge them once a week, we do not need the
notification from the webhook anymore, so remove the label.

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

.github/dependabot.yml

@@ -5,8 +5,6 @@ updates:
     schedule:
       interval: "weekly"
       day: "monday"
-    labels: 
-      - "Status: Awaiting review"
     allow:
       - dependency-type: "all"
     open-pull-request-limit: 100