feat(changelog): add changelog file and github action for this

Author: jorgeucano

.github/workflows/changelog.yml

@@ -0,0 +1,9 @@
+- name: Conventional Changelog Action
+  uses: TriPSs/conventional-changelog-action@v1.3.0
+  with:
+    github-token: ${{ secrets.github_token }}
+    git-message: 'chore(release): {version}'
+    preset: 'angular'
+    tag-prefix: 'v'
+    output-file: 'CHANGELOG.md'
+    changelog-release-count: 5

.github/workflows/nodejs.yml

@@ -1,4 +1,4 @@
-name: Node.js CI
+name: CI
 
 on: [push, pull_request]