MM-48627: Fix flaky testGetUptoNSizeFileTime (#22348)

* MM-48627: Fix flaky testGetUptoNSizeFileTime

There was an issue with data clean up before
and after the tests.

https://mattermost.atlassian.net/browse/MM-48627

```release-note
NONE
```

* Lint fix and improvements

```release-note
NONE
```

store/sqlstore/file_info_store_test.go

@@ -11,7 +11,7 @@ import (
 )
 
 func TestFileInfoStore(t *testing.T) {
-	StoreTest(t, storetest.TestFileInfoStore)
+	StoreTestWithSqlStore(t, storetest.TestFileInfoStore)
 }
 
 func TestSearchFileInfoStore(t *testing.T) {