Merge pull request #34 from codebtech/chore/dependabot-setup

adds dependabot setup

Author: m0hanraj

.github/dependabot.yml

@@ -0,0 +1,16 @@
+version: 2
+updates:
+    - package-ecosystem: 'npm'
+      directory: '/'
+      schedule:
+          interval: 'weekly'
+
+    - package-ecosystem: 'composer'
+      directory: '/'
+      schedule:
+          interval: 'weekly'
+
+    - package-ecosystem: 'docker'
+      directory: '/'
+      schedule:
+          interval: 'weekly'