Adds tag-triggered builds for versioning [ci-skip]

Author: AndrewSazonov

.github/workflows/build-docs.yml

@@ -5,6 +5,9 @@ on:
   push:
     # Selected branches
     branches: [develop, master, docs, patch]
+    # Runs on creating a new tag starting with 'v', e.g. 'v1.0.3'
+    tags:
+      - 'v*'
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: