Upgrade to Go 1.19 (#2347)

internal/db/assert/docs.go

@@ -3,27 +3,27 @@
 //
 // Example Usage:
 //
-//     import (
-//         "testing"
+//	import (
+//	    "testing"
 //
-//         "github.com/hashicorp/internal/db/assert"
-//     )
+//	    "github.com/hashicorp/internal/db/assert"
+//	)
 //
-//     func TestSomeDatabase(t *testing.T) {
-//         conn, err := sql.Open("postgres", "postgres://postgres:secret@localhost:%s?sslmode=disable")
-//         if err != nil {
-//             t.Fatal(err)
-//         }
-//         defer conn.Close()
-//         db, err := gorm.Open("postgres", conn)
-//         if err != nil {
-//             t.Fatal(err)
-//         }
-//         m := TestModel{}
-//         if err = rw.Create(&m); err != nil {
-//             t.Fatal(err)
-//         }
-//         dbassert := dbassert.New(t, db)
-//         dbassert.FieldIsNull(&someModel, "someField")
-//     }
+//	func TestSomeDatabase(t *testing.T) {
+//	    conn, err := sql.Open("postgres", "postgres://postgres:secret@localhost:%s?sslmode=disable")
+//	    if err != nil {
+//	        t.Fatal(err)
+//	    }
+//	    defer conn.Close()
+//	    db, err := gorm.Open("postgres", conn)
+//	    if err != nil {
+//	        t.Fatal(err)
+//	    }
+//	    m := TestModel{}
+//	    if err = rw.Create(&m); err != nil {
+//	        t.Fatal(err)
+//	    }
+//	    dbassert := dbassert.New(t, db)
+//	    dbassert.FieldIsNull(&someModel, "someField")
+//	}
 package dbassert