Update dependency primeflex to v4

This MR contains the following updates:

Package	Type	Update	Change
primeflex (source)	dependencies	major	^3.3.1 -> ^4.0.0

---

Release Notes

primefaces/primeflex (primeflex)

v4.0.0

Compare Source

---

Configuration

Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.

restored source branch renovate/primeflex-4.x

mentioned in issue #271

Docs indicate that v 4.X requires primeNG version V18 (we use v17 )

added 110 commits

• 350f010c...56923f58 - 109 commits from branch develop
• 8673599f - Update dependency primeflex to v4

Compare with previous version

approved this merge request