Table multiple frozen columns aligned on the right

[Kisters-BS]

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[ ] bug report => Search github for a similar issue or PR before submitting
[x] feature request => Please check if request is not on the roadmap already https://github.com/primefaces/primeng/wiki/Roadmap
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Plunkr Case (Bug Reports)
Please demonstrate your case at stackblitz by using the issue template below. Issues without a test case have much less possibility to be reviewd in detail and assisted.

https://stackblitz.com/edit/github-nrclpd

Current behavior
Only one column can be frozen on the right

Expected behavior
Multiple columns can be frozen on the right

Minimal reproduction of the problem with instructions

1. Add a table
2. Add "alignFrozen="right" pFrozenColumn" to multiple columns

What is the motivation / use case for changing the behavior?
I need to be able to align multiple columns on the right.
As it is currently already possible on the left, why not on the right?

Please tell us about your environment:
Operating system: Windows 10
IDE: Visual studio code
package manager: NPM

• Angular version: 5.X
  Angular 13.0.3

• PrimeNG version: 5.X
  13.0.4

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
  Firefox 96.0.3 % Edge 98.0.1108.43

• Language: [all | TypeScript X.X | ES6/7 | ES5]
  all

[Kisters-BS]

Thank you prime team for the fast solution 🙂