Should use the same connection in using query cache

`test_cache_is_available_when_using_a_not_connected_connection` is
always failed if running only the test since #29609.

```
% ARCONN=mysql2 be ruby -w -Itest test/cases/query_cache_test.rb -n test_cache_is_available_when_using_a_not_connected_connection
Using mysql2
Run options: -n test_cache_is_available_when_using_a_not_connected_connection --seed 15043

F

Finished in 0.070519s, 14.1806 runs/s, 28.3612 assertions/s.

  1) Failure:
QueryCacheTest#test_cache_is_available_when_using_a_not_connected_connection [test/cases/query_cache_test.rb:336]:
2 instead of 1 queries were executed.
Queries:
SELECT  `tasks`.* FROM `tasks` WHERE `tasks`.`id` = ? LIMIT ?
SET NAMES utf8 COLLATE utf8_unicode_ci,  @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ',STRICT_ALL_TABLES'), ',NO_AUTO_VALUE_ON_ZERO'),  @@SESSION.sql_auto_is_null = 0, @@SESSION.wait_timeout = 2147483.
Expected: 1
  Actual: 2

1 runs, 2 assertions, 1 failures, 0 errors, 0 skips
```

This failure is due to `LogSubscriber` will use not connected
`ActiveRecord::Base.connection` even if `Task.connection` is connected.
I fixed to always pass `type_casted_binds` to log subscriber to avoid
the issue.

1 files changed, 1 insertions, 7 deletions

diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb
index 68d18e6471..b018a7b6c0 100644
--- a/activerecord/test/cases/query_cache_test.rb
+++ b/activerecord/test/cases/query_cache_test.rb
@@ -323,6 +323,7 @@ class QueryCacheTest < ActiveRecord::TestCase
   end
 
   def test_cache_is_available_when_using_a_not_connected_connection
+    skip "In-Memory DB can't test for using a not connected connection" if in_memory_db?
     with_temporary_connection_pool do
       spec_name = Task.connection_specification_name
       conf = ActiveRecord::Base.configurations["arunit"].merge("name" => "test2")
@@ -332,13 +333,6 @@ class QueryCacheTest < ActiveRecord::TestCase
 
       Task.cache do
         begin
-          if in_memory_db?
-            Task.connection.create_table :tasks do |t|
-              t.datetime :starting
-              t.datetime :ending
-            end
-            ActiveRecord::FixtureSet.create_fixtures(self.class.fixture_path, ["tasks"], {}, ActiveRecord::Base)
-          end
           assert_queries(1) { Task.find(1); Task.find(1) }
         ensure
           ActiveRecord::Base.connection_handler.remove_connection(Task.connection_specification_name)