RFR: 8373650: Test javax/swing/JMenuItem/6458123/ManualBug6458123.java fails because the check icons are not aligned properly as expected

[Prasanta Sadhukhan]

Check/radiobutton icon are not aligned properly in RTL. `WindowsMenuItemUI `uses `MenuItemLayoutHelper.layoutMenuItem` to do the layout which calls `doRTLColumnLayout `which calculates x positions in `calcXPositionsRTL `and then again aligns in `alignRects`. However, since in Windows historically radiobutton/check icon was not drawn or drawn below the menuitem image icon (since image icon and check icon was drawn in the same layout space and not separately) the aligned x position of check icons returned from `MenuItemLayoutHelper` was not correct but since `MenuItemLayoutHelper` alignment is used in other L&Fs also so we need to realign it in windows specific class i.e in WindowsIconFactory in paintIcon

Before fix

<img width="425" height="646" alt="image" src="https://github.com/user-attachments/assets/6aac649d-b099-4e11-ba9a-83c623034287" />

After fix

<img width="430" height="641" alt="image" src="https://github.com/user-attachments/assets/e0ea7e3e-d6cb-44a6-aa4f-78435f85d6fb" />

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Commit messages:
 - 8373650: Test javax/swing/JMenuItem/6458123/ManualBug6458123.java fails because the check icons are not aligned properly as expected

Changes: https://git.openjdk.org/jdk/pull/28889/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28889&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8373650
  Stats: 29 lines in 1 file changed: 26 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/28889.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28889/head:pull/28889

PR: https://git.openjdk.org/jdk/pull/28889