Make all tests async

Author: Schultzer

test/adapters/ansi_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.Adapters.ANSITest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   use SQL, adapter: SQL.Adapters.ANSI
 
   describe "with" do

test/adapters/mysql_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.Adapters.MySQLTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   use SQL, adapter: SQL.Adapters.MySQL
 
   describe "with" do

test/adapters/postgres_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.Adapters.PostgresTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   use SQL, adapter: SQL.Adapters.Postgres
 
   describe "with" do

test/adapters/tds_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.Adapters.TDSTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   use SQL, adapter: SQL.Adapters.TDS
 
   describe "with" do

test/bnf_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.BNFTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
 
   test "parse/1" do
     assert %{"<SQL terminal character>" => "<SQL language character>"} == SQL.BNF.parse("""

test/formatter_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.FormatterTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
 
   test "features/1" do
     assert [{:sigils, [:SQL]}, {:extensions, nil}]  == SQL.MixFormatter.features([])

test/sql_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQLTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   import SQL
 
   def from() do

test/string_test.exs

@@ -2,7 +2,7 @@
 # SPDX-FileCopyrightText: 2025 DBVisor
 
 defmodule SQL.StringTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   import SQL
 
   describe "with" do