revert due popup issue

version="2.5.3"
Vanilla fix merc enclave leaders
* https://forum.paradoxplaza.com/forum/threads/stellaris-marauder-mercenary-admirals-can-be-dissmissed-and-counts-towards-leader-limit-3-8-1-cdec.1583303/#post-28935099
* https://forum.paradoxplaza.com/forum/threads/stellaris-mercenary-enclaves-are-missing-admirals-with-mercenary-warrior-trait-3-8-1-cdec.1582898/
* https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/34fefad8abf904923ccf30225eceb51c9318bd55

v.3.8.2 "Gemini"
+few improvements (reports)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/9069c602fe72caf995ae3dfd0f07a81ef51e41ff

Init v.3.8.1 "Gemini"

version="2.5.0"
Fix possible Diadochi steal home system (in fact should not possible before)
Fix possible Khan died popup again (from recent update)
Increase "MTTH for Khan Reigning" (adding dynamic last chance timer)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/b52ffee61aa5d8946a4b39d7980f3cef583ba969

version="2.4.9" minor
try fix Khan not trigger ship_destroyed
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/d9d66c74ebfbfaff6564454fd29ac276ee145c4b

version="2.4.8"
Again improved Diadochi splinter (fix)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/544255f84f782a2de59422161fdbe32490a7f6d0

version="2.4.6"
Fix Khan diplo wrong species
Fix compat. with NSC (e.g. Explorer Cruiser)
More support & compat. with E&CC + funefork by MrFunEGUY
+ Improved Diadochi by MrFunEGUY

https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/e523624ee7a656b2ef541539fe190c555a07e47f