TextAlign property doesn't work for ToolStripMenuItem

* .NET Core Version:

.NET SDK 6.0.100-preview.6.21276.13

* Have you experienced this same bug with .NET Framework?:

Yes

**More Info:**

1. This is not the regression issue, it occurs in .NET Framework project too.
2. This issue occurs in the design time too.
3. This issue occurs in MenuStrip/ContextMenuStrip/StatusStrip/ToolStrip controls.

**Problem description:**

TextAlign property doesn't work for **File** item.

**Expected behavior:**

As set the TextAlign = MiddleRight for the **File** item in form designer, so the text of **File** item should shows on the right side.

**Minimal repro:**

1. Open the attached [TestApp.zip](https://github.com/dotnet/winforms/files/6553044/TestApp.zip) project in VS and run it.
2. Click on **toolStripMenuItem1** to expand its drop down item **File**.
3. Observe the text align of **File** item.