update sdk to 3.3.1

Signed-off-by: bblfsh-release-bot <release-bot@bblf.sh>

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - '1.12.x'
+  - '1.13.x'
 
 services:
   - docker

Jenkinsfile

@@ -77,4 +77,12 @@ spec:
       }
     }
   }
+  post {
+    success {
+      slackSend (color: '#2eb886', message: "SUCCESS: `${env.JOB_NAME}` <${env.BUILD_URL}|build #${env.BUILD_NUMBER}>")
+    }
+    failure {
+      slackSend (color: '#b82e60', message: "FAILED: `${env.JOB_NAME}` <${env.BUILD_URL}|build #${env.BUILD_NUMBER}>")
+    }
+  }
 }

go.mod

@@ -3,7 +3,7 @@ module github.com/bblfsh/csharp-driver
 go 1.12
 
 require (
-	github.com/bblfsh/sdk/v3 v3.2.4
+	github.com/bblfsh/sdk/v3 v3.3.1
 	github.com/google/go-cmp v0.3.0 // indirect
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/opencontainers/runc v1.0.0-rc7 // indirect

go.sum

@@ -18,6 +18,8 @@ github.com/bblfsh/sdk/v3 v3.2.2 h1:+Kr5hTK8ZklcjRQgfiMnM6JNI5faN1bsW/JZAHD8kyI=
 github.com/bblfsh/sdk/v3 v3.2.2/go.mod h1:LSY0KJDbK4tQHGIk3rEYX4sAeWgZzNqV1E3Bp30/Nrw=
 github.com/bblfsh/sdk/v3 v3.2.4 h1:f8ayOnkeZ1Y7OuYy1W3UJnn3D959x/rDpKLAZUEBlE4=
 github.com/bblfsh/sdk/v3 v3.2.4/go.mod h1:U0RzICeJUQyBtte/N0t0VXdHdv/7x6vLvvr2E7walCM=
+github.com/bblfsh/sdk/v3 v3.3.1 h1:agX+PxBLnvH83jsVY0YMphrhQb2Wz5hUjlPY6Q6/JBQ=
+github.com/bblfsh/sdk/v3 v3.3.1/go.mod h1:U0RzICeJUQyBtte/N0t0VXdHdv/7x6vLvvr2E7walCM=
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd h1:qMd81Ts1T2OTKmB4acZcyKaMtRnY5Y44NuXGX2GFJ1w=