docs(website): update SDK versions

Author: thomaspoignant

website/static/sdk-versions.json

@@ -1 +1 @@
-{"maven":{"sdk":"1.12.1","providerKt":"0.1.0","providerJava":"0.3.0","android":"0.3.0"},"npm":{"core":"1.4.0","serverSDK":"1.15.1","providerServer":"0.7.3","providerWeb":"0.2.1"},"pypi":{"sdk":"0.7.1","provider":"0.2.1"},"nuget":{"sdk":"2.0.0","provider":"0.2.0"},"go":{"provider":"v0.2.1","sdk":"v1.13.1"}}
+{"maven":{"sdk":"1.12.2","providerKt":"0.1.0","providerJava":"0.3.0","android":"0.3.0"},"npm":{"core":"1.4.0","serverSDK":"1.15.1","providerServer":"0.7.3","providerWeb":"0.2.1"},"pypi":{"sdk":"0.7.1","provider":"0.2.1"},"nuget":{"sdk":"2.0.0","provider":"0.2.0"},"go":{"provider":"v0.2.1","sdk":"v1.13.1"}}