Texmaker: download ældre versioner

- the dependancy to Qt Core private has been removed
- the wrong detection of the devicepixelratio on linux/wayland (wayland trouble) has been fixed
- a trouble about the color of selected text has been fixed
- CMakeLists.txt has been updated (thanks to Anthony GEGO for a part of these changes)
- french and hungarian translations have been updated (thanks to Tamás Orosz for the hungarian translation)
- mouse wheel event has been added in the pdf presentation mode (next and previous page only)

- a trouble about the "open terminal" and "texdoc" has been fixed
- cs and pl tranlations have been updated
- a bug related to the non use of % !TEX root = has been fixed
- the combobox of the find/replace widgets are now case sensitive
- after comment/indent a selected text, all the corresponding paragraphs are selected from the beginning of the first line (user request)
- a trouble with the "reset/replace settings file" commands on Qt6 has been fixed
- a trouble with the "recent files" menu on Qt6 has been fixed

- a bug with the contextual menu in the editor with Qt6 has been fixed
- a bug related to replace action with a regular expression has been fixed
- the internal pdf viewer can now zoom to 800%
- "Home" and "End" key shortcuts have been added to the internal pdf viewer (first/last page)
- while clicking in an internal link in the internal pdf viewer, the pdf is no more moved horizontally
- some items have been added to the completion.txt (default list for completion)
- adaptation of the log file viewer to the dark theme
- a trouble for the compilation with C99 has been fixed (thanks to Florian Weimer)
- an option to set the (optional) interval to record a backup of the opened files has been added
- the blocking of the check grammar web page by the CORS policy has been fixed