Approval from individual depreciation report page does not work (error in LedgerSMB::Scripts::asset)

### Version 1.13.4 ### What browsers are you seeing the problem on? This problem isn't browser related ### What happened? When viewing a depreciation report detail page, the approve button/workflow will not work because of a typo in [report_details_approve](https://github.com/ledgersmb/LedgerSMB/blob/d4ee04a32ea82fd4823938ceabe25cbac2b89c23/lib/LedgerSMB/Scripts/asset.pm#L1093) -- the procedure call to `asset_report__aprove` should instead call `asset_report__approve` ### What should have happened? The approve report button should work when used inside an individual asset report, and not just the asset report overview.