[release] 3.1.3 - Cancel job monitor on shutdown (#505)

### Fixes
- Cancel job monitor on shutdown. This was restarting the other
background jobs after they were intentionally stopped.





>Included In This Release
>- 8144e0d Andre Terron
>   - Cancel monitor scope on shutdown (#504)

Author: andre-statsig

gradle.properties

@@ -8,7 +8,7 @@ signAllPublications=true
 
 GROUP=com.statsig
 POM_ARTIFACT_ID=serversdk
-VERSION_NAME=3.1.2
+VERSION_NAME=3.1.3
 
 POM_NAME=Statsig Server SDK
 POM_DESCRIPTION=A feature gating and a/b testing library for statsig

src/main/kotlin/com/statsig/sdk/StatsigMetadata.kt

@@ -4,7 +4,7 @@ import com.google.gson.annotations.SerializedName
 import java.util.Properties
 import java.util.UUID
 
-private const val VERSION = "3.1.2"
+private const val VERSION = "3.1.3"
 
 internal data class StatsigMetadata(
     @SerializedName("sdkType") var sdkType: String = "java-server",