chore(security): add dependabot to repository (#28)

Change adds dependabot to repository.

.github/dependabot.yml

@@ -0,0 +1,26 @@
+---
+version: 2
+
+updates:
+  # GitHub Actions
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    commit-message:
+      include: scope
+      prefix: "Actions"
+    reviewers:
+      - "TykTechnologies/cloud-squad-be"
+
+  # Go code base
+  - package-ecosystem: gomod
+    directory: /
+    schedule:
+      interval: weekly
+    commit-message:
+      include: scope
+      prefix: "Go"
+    reviewers:
+      - "TykTechnologies/cloud-squad-be"
+    open-pull-requests-limit: 10

.gitignore

@@ -18,3 +18,6 @@ files/mserv-plugin-*
 hack
 mserv.json
 plugins
+
+# IDE resources
+.idea

CODEOWNERS

@@ -5,4 +5,4 @@
 # Unless a later match takes precedence, the Architect Back End team will be
 # requested for review when someone opens a pull request.
 
-* @TykTechnologies/architect-be
+* @TykTechnologies/cloud-squad-be