CI: Add changelog job

- Following: https://about.gitlab.com/blog/2023/11/01/tutorial-automated-release-and-release-notes-with-gitlab/



Signed-off-by: Ayush Singh <ayush@beagleboard.org>

.gitlab-ci.yml

@@ -141,14 +141,16 @@ deploy:
   variables:
     VERSION: ${CI_COMMIT_TAG}
   before_script:
-    - apk add --no-cache make curl
+    - apk add --no-cache make curl jq
   script:
     - echo "running release_job for $CI_COMMIT_TAG"
+    - 'curl -H "PRIVATE-TOKEN: $CI_API_TOKEN" "$CI_API_V4_URL/projects/$CI_PROJECT_ID/repository/changelog?version=$CI_COMMIT_TAG" | jq -r .notes > release_notes.md'
     - make upload-artifacts
   release:
     tag_name: $CI_COMMIT_TAG
     name: 'BeagleBoard Imager $CI_COMMIT_TAG'
-    description: 'BeagleBoard Image Flasher $CI_COMMIT_TAG'
+    description: release_notes.md
+    ref: '$CI_COMMIT_SHA'
     assets:
       links:
         - name: 'x86_64-bb-imager-gui-windows.zip'