ci: add release notes for goreleaser command in .gitlab-ci.yml

.gitignore

@@ -5,3 +5,5 @@ coverage.html
 /exported
 /release
 /schemactl
+CHANGES.md
+VERSION

.gitlab-ci.yml

@@ -1,5 +1,7 @@
 include:
 - template: 'Workflows/MergeRequest-Pipelines.gitlab-ci.yml'
+- project: unboundsoftware/ci-templates
+  file: Release.gitlab-ci.yml
 
 stages:
 - build
@@ -8,6 +10,7 @@ stages:
 - release
 
 variables:
+  UNBOUND_RELEASE_TAG_ONLY: true
   DOCKER_HOST: tcp://docker:2376
   DOCKER_TLS_CERTDIR: "/certs"
   DOCKER_TLS_VERIFY: 1
@@ -80,22 +83,20 @@ check_release:
     goreleaser check
     goreleaser release --snapshot --clean
 
-
 release:
   stage: release
+  needs:
+  - unbound_release_prepare_release
   image:
     name: goreleaser/goreleaser:v2.3.2
     entrypoint: [ '' ]
-
   variables:
     # Disable shallow cloning so that goreleaser can diff between tags to
     # generate a changelog.
     GIT_DEPTH: 0
     GITLAB_TOKEN: $GITLAB_CI_TOKEN
-
   # Only run this release job for tags, not every commit (for example).
   rules:
   - if: $CI_COMMIT_TAG
-
   script: |
-    goreleaser release --clean
+    goreleaser release --clean --release-notes=CHANGES.md