[fix] Travis build failed to create proper build tags due to default …

…shallow git clone

'git describe' didn't work correctly if there was more than 50 (Travis default) commits from the last description (tag)
https://docs.travis-ci.com/user/customizing-the-build#git-clone-depth

.travis.yml

@@ -14,3 +14,5 @@ branches:
   - /^release-v\d+\.\d+$/
   - /^v\d+\.\d+\.\d+$/
   - /^v\d+\.\d+\.\d+-(alpha|beta|rc)\.\d+$/
+git:
+  depth: false