Store the yarn lock to try to fix check build.

Author: pdvrieze

azure-pipelines.yml

@@ -31,5 +31,7 @@ steps:
     jdkArchitectureOption: 'x64'
     publishJUnitResults: true
     testResultsFiles: '**/TEST-*.xml'
-    tasks: 'build'
+    tasks:
+        - ':kotlinStoreYarnLock'
+        - 'build'
     options: '-PexcludeSchema'