libreoffice: Update to 7.1.5.2

* Fix PR pkg/56048 with Yasushi Oshima's patch.

Changelog:
7.1.5.2
Bugs fixed compared to 7.1.5 rc1:

1. tdf#138432 EDITING: Regression in handling of the group separator in
    formula context [Eike Rathke]
2. tdf#140431 FILESAVE XLSX Double file:// prefix when saving hyperlink
    pointing to file on network share to XLSX [T??nde T??th]
3. tdf#140506 REGRESSION Setting to repeat heading in writer tables no longer
    works [Bjoern Michaelsen]
4. tdf#140594 Screen reader does not announce new spinbox value when changing
    it with up/down key (Windows) [Michael Weghorn]
5. tdf#143146 Crash by click on properties symbol for calc data in writer
    [Caol??n McNamara]
6. tdf#143149 Crash in: vcl::Window::GetParentWithLOKNotifier() [Caol??n
    McNamara]
7. tdf#143153 Editing Crash when grouping Text (Fit to Frame) and object [Caol
    ??n McNamara]
8. tdf#143165 [EDITING] When I type "5-d" into cell, it is autoconverted into
    date 2021/07/05 [Eike Rathke]
9. tdf#143245 Clicking anywhere in the Description area will trigger the Form
    creation window [Caol??n McNamara]
10. tdf#143291 Selecting the None slide transition has no effect [Caol??n
    McNamara]

7.1.5.1
Bugs fixed compared to 7.1.4 RC2

1. ofz#34221 avoid OOM [Caol??n McNamara]
2. ofz#34297 indirect-leak [Caol??n McNamara]
3. tdf#55007 [EMF] FILEOPEN: Close circle instead of arch (exported by Catia
    v5) [Bartosz Kosiorek]
4. tdf#81757 Calculations order do not follow cell dependencies [Eike Rathke]
5. tdf#96061 Text background/highlighting color doesn't reopen well in LO when
    exporting as PPTX (OK in MSO) [G??l?ah K?se]
6. tdf#116501 Writer freezes when working with this particular ODT document
    [Michael Stahl]
7. tdf#118637 EXPORT: XHTML: text missing after formula [Svante Schubert,
    Xisco Fauli]
8. tdf#127013 The input fields for separators ("Function", "Array column",
    "Array row") allow to choose improper characters. [Eike Rathke]
9. tdf#127028 Add DRAW templates to LibreOffice [Toma? Vajngerl]
10. tdf#127145 [WMF] FILEOPEN File is rendered with thin stroke on rounded
    rectangles, but should be thick. [Bartosz Kosiorek]
11. tdf#132752 DOCX import: invalid paragraph indentation [Vasily Melenchuk]
12. tdf#134675 [EDITING] Whole column cannot be pasted to a column range over
    23 selected by shift-click [Eike Rathke]
13. tdf#136766 UI: Zoom slider in toolbar of Calc's print preview has white
    background [Noel Grandin]
14. tdf#137199 FILESAVE: DOCX to ODT Static text in numbered list is lost
    [Vasily Melenchuk]
15. tdf#137314 FILEOPEN DOCX VML shapes with arbitrary rotation imported
    incorrectly [Regina Henschel]
16. tdf#139447 Crash when dragging a query or table from "Data Sources
    Explorer" window to a calc sheet. [Caol??n McNamara]
17. tdf#139658 FILEOPEN: some (multi component) chart labels are incomplete [T
    ??nde T??th]
18. tdf#139915 FILEOPEN DOCX Two text boxes on two pages open on a single page
    [Miklos Vajna]
19. tdf#140360 Provide option to turn off sidebar's minimum width [Heiko
    Tietze]
20. tdf#140623 Fileopen DOCX: Text Orientation of X-Axis 0 instead of 45
    degrees [T??nde T??th]
21. tdf#141311 Missing Decimal Places for Rotation in Sidebar [Katarina
    Behrens]
22. tdf#141408 Updating Ukrainian spellchecker [Andras Timar]
23. tdf#141769 Crash in: cppu::OInterfaceContainerHelper::disposeAndClear
    (com::sun::star::lang::EventObject const &) [Caol??n McNamara]
24. tdf#142061 macOS: Calc UI: Display anomalies when resizing columns
    [Thorsten Wagner]
25. tdf#142180 Invalid text comparison result in Basic [Joshua Williams]
26. tdf#142263 Regression with EMF sample from 55007 [Bartosz Kosiorek]
27. tdf#142268 [EMF] Arc with bottom corner above the top one [Bartosz
    Kosiorek]
28. tdf#142325 Error read rtf created Gnostice eDocEngine V5.0.0.548 [Miklos
    Vajna]
29. tdf#142370 CRASH: Closing tip of the day ( GTK3 ) [Caol??n McNamara]
30. tdf#142395 FILEOPEN CSV: Space trailing values imported as garbage [Mike
    Kaganski]
31. tdf#142467 Inserting series in Stock Chart Data Table crashes Writer
    (Fedora only?) [Caol??n McNamara]
32. tdf#142478 [CRASH] searching on slide notes will crash Impress [Toma?
    Vajngerl]
33. tdf#142513 Wrong zoom directing within Calc's print preview [Jim Raykowski]
34. tdf#142629 Importing psd image with transparent background results in
    "Unknown image format" [Noel Grandin]
35. tdf#142716 PPTX EXPORT: Text content is partially lost [G??l?ah K?se]
36. tdf#142721 impossible set single cell border inside a table [Caol??n
    McNamara]
37. tdf#142745 [EMF] Hang on FillRgn EMR [Bartosz Kosiorek]
38. tdf#142767 SIDEBAR: First shape in each one of the Shapes Sidebar's
    sections does not work [Caol??n McNamara]
39. tdf#142852 KMFL characters are not "swallowed" in a Writer textbox or
    shapeText [Caol??n McNamara]
40. tdf#142873 Calc: Print preview zoom-out zoom-in buttons don't work in
    'Tabbed' UI, nor in 'Grouped Bar Compact' UI mode [Julien Nabet]
41. tdf#142932 Crash when pasting cells with comments and "skip empty cells"
    option selected [Julien Nabet]
42. tdf#143008 Text to Columns converts type date with AM/PM time wrongly [Eike
    Rathke]
43. tdf#143047 Error in the tooltip in Toolbar if a hotkey is assigned [Mike
    Kaganski]
44. tdf#143081 Basic Replace() function crashes LO [Julien Nabet]
45. tdf#143088 Endless loop when opening file with many (change tracked)
    comments [Caol??n McNamara]

(ryoon)