Revert "comment Examples"

This reverts commit 37d6053.

Author: rishav-karanjit

Examples/runtimes/go/main.go

@@ -1,6 +1,11 @@
 package main
 
+import (
+	"github.com/aws/aws-database-encryption-sdk-dynamodb/examples/keyring"
+	"github.com/aws/aws-database-encryption-sdk-dynamodb/examples/utils"
+)
+
 func main() {
-	// keyring.AwsKmsKeyringExample(utils.KmsKeyID(), utils.DdbTableName())
-	// keyring.RawAesExample(utils.DdbTableName(), utils.KeyNamespace(), utils.KeyName(), utils.GenerateAes256KeyBytes())
+	keyring.AwsKmsKeyringExample(utils.KmsKeyID(), utils.DdbTableName())
+	keyring.RawAesExample(utils.DdbTableName(), utils.KeyNamespace(), utils.KeyName(), utils.GenerateAes256KeyBytes())
 }