consume version 0.5.2 of language-service (#48)

Author: joscol

language-server/CHANGELOG.md

@@ -1,3 +1,6 @@
+#### 0.5.2
+Consume version 0.5.2 of the language service [#PR-48](https://github.com/Microsoft/azure-pipelines-language-server/pull/48)
+
 #### 0.4.2
 Improve build/packaging process [#PR-41](https://github.com/Microsoft/azure-pipelines-language-server/pull/41)