[TECHNICAL SUPPORT] LPS-33266 Fixed AssetCategoryException when moving WikiPages with required categories

Hi Zsigmond,

This pull request is about keeping the assetCategoryIds assigned to a WikiPage during renaming/moving the WikiPage. The basic probelm is that we didn't push the categoryIds to serviceContext but tried to load them from it.

After further investigation, I found that updateAsset() function also has null as direct parameter for categoryIds, assetTagNames and entryLinks, so I fixed it also.

Regards,
Vilmos