Chore: [AEA-0000] - Depenadabot cooldown (#641)

## Summary

- Routine Change

### Details

- dependabot cooldown

Author: anthony-nhs

.github/dependabot.yml

@@ -12,8 +12,11 @@ updates:
       interval: "weekly"
       day: "thursday"
       time: "18:00" #UTC
+    open-pull-requests-limit: 20
     commit-message:
       prefix: "Upgrade: [dependabot] - "
+    cooldown:
+      default-days: 3
 
   ###################################
   # Poetry  #########################
@@ -25,8 +28,11 @@ updates:
       day: "thursday"
       time: "20:00" #UTC
     versioning-strategy: increase
+    open-pull-requests-limit: 20
     commit-message:
       prefix: "Upgrade: [dependabot] - "
+    cooldown:
+      default-days: 3
 
   ###################################
   # NPM workspace  ##################
@@ -41,3 +47,5 @@ updates:
     open-pull-requests-limit: 20
     commit-message:
       prefix: "Upgrade: [dependabot] - "
+    cooldown:
+      default-days: 3