Harmonize CI pipeline

ci/config/changelog-generator.yml

@@ -0,0 +1,17 @@
+changelog:
+  repository: spring-io/initializr
+  sections:
+    - title: ":star: New Features"
+      labels:
+        - "type: enhancement"
+    - title: ":beetle: Bug Fixes"
+      labels:
+        - "type: bug"
+        - "type: regression"
+    - title: ":notebook_with_decorative_cover: Documentation"
+      labels:
+        - "type: documentation"
+    - title: ":hammer: Dependency Upgrades"
+      sort: "title"
+      labels:
+        - "type: dependency-upgrade"

ci/config/release-scripts.yml

@@ -0,0 +1,9 @@
+logging:
+  level:
+    io.spring.concourse: DEBUG
+distribute:
+  optional-deployments:
+    - '.*\\.zip'
+spring:
+  main:
+    banner-mode: off