feat(doc): changelog system (#6350)

This system provides rules and automatizes (Deno-typescript) the creation of a changelog file to help developers to adapt their code and know what is new with every (pre)release

.github/workflows/import_pending.yml

@@ -1,11 +1,11 @@
-name: import-pending-sql
+name: import-pending
 on:
   push:
     branches:
       - master
 
 jobs:
-  import-pending-sql:
+  import-pending:
     strategy:
       fail-fast: false
     runs-on: ubuntu-20.04
@@ -20,12 +20,11 @@ jobs:
       - name: Import and commit pending sql
         run: |
           git config user.email "azerothcorebot@gmail.com" && git config user.name "AzerothCoreBot"
-          cd bin/
-          source acore-db-pendings
-          cd ..
+          bash bin/acore-db-pendings
+          bash bin/acore-import-changelogs
           git fetch --unshallow origin ${BRANCH}
           git add -A .
-          git commit -am "chore(DB): import pending SQL update file" -m "Referenced commit(s): ${GITHUB_SHA}" || true
+          git commit -am "chore(DB): import pending files" -m "Referenced commit(s): ${GITHUB_SHA}" || true
         env:
           BRANCH: ${{ steps.extract_branch.outputs.branch }}
       - name: Push changes