feat: add git-cliff configuration and GitLab CI integration

Adds a default configuration for git-cliff, enabling
conventional commit parsing and changelog generation.
Integrates GitLab CI by including the necessary pipeline 
templates for release management. These changes improve 
the project's commit management and automate the release 
notes generation process.

.gitlab-ci.yml

@@ -1,3 +1,8 @@
+include:
+- template: 'Workflows/MergeRequest-Pipelines.gitlab-ci.yml'
+- project: unboundsoftware/ci-templates
+  file: Release.gitlab-ci.yml
+
 stages:
   - build