Add dependabot rules for pip, js and gha version with 7 day cooldown

Author: mattdean3-nhs

.github/dependabot.yml

@@ -0,0 +1,32 @@
+
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "poetry"
+    open-pull-requests-limit: 10
+    cooldown:
+      default-days: 7
+  
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      intervale: "weekly"
+    commit-message:
+      prefix: "npm"
+    open-pull-request-limit: 10
+    cooldown:
+      default-days: 7
+  
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "github-actions"
+    open-pull-requests-limit: 10
+    cooldown:
+      default-days: 7