module: add Dependabot config file v2

.github/dependabot.yml

@@ -0,0 +1,32 @@
+---
+version: 2
+updates:
+- package-ecosystem: pip
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: thursday
+    time: '14:00'
+    timezone: Europe/Berlin
+  pull-request-branch-name:
+    separator: "-"
+  open-pull-requests-limit: 99
+  target-branch: three
+  versioning-strategy: lockfile-only
+  allow:
+  - dependency-type: direct
+  - dependency-type: indirect
+- package-ecosystem: pip
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: thursday
+    time: '14:00'
+    timezone: Europe/Berlin
+  pull-request-branch-name:
+    separator: "-"
+  open-pull-requests-limit: 99
+  versioning-strategy: lockfile-only
+  allow:
+  - dependency-type: direct
+  - dependency-type: indirect