Merge pull request #138 from go-gorm/dependabot/go_modules/gorm.io/gorm-1.20.1

Bump gorm.io/gorm from 1.20.0 to 1.20.1

Author: jinzhu

go.mod

@@ -7,7 +7,7 @@ require (
 	gorm.io/driver/postgres v1.0.0
 	gorm.io/driver/sqlite v1.1.1
 	gorm.io/driver/sqlserver v1.0.3
-	gorm.io/gorm v1.20.0
+	gorm.io/gorm v1.20.1
 )
 
 replace gorm.io/gorm => ./gorm