ShellExt: Move file extensions list from XML to DLL + implement .lnk shortcut handling

[cjee21]

See #994 (comment) and #998 (comment)

Known limitations:
If shortcut target is a long path, it does not work due to path length limitations of IShellLink::GetPath.

[cjee21]

I give up on implementing shortcut handling. Seems too much work.

After this PR, MediaInfo will likely not appear in classic context menu for shortcuts since we are now doing extension checking ourselves. Before, Windows will parse shortcuts and check if destination extension is in our manifest when using the classic menu.
Turns out it still works as before so no regression for this case.

[cjee21]

Updated file extensions lists generator: MediaInfo_fileextensions.xlsx

[cjee21]

MediaInfo entry is showing on archives now.....

[cjee21]

MediaInfo entry is showing on archives now.....

Fixed in force push.

Also noticed MediaInfo is now no longer the first entry in classic context menu. Hope it won't undo the effects of the previous Verb Id renaming workarounds.

[cjee21]

I give up on implementing shortcut handling. Seems too much work.

Another attempt. Not easy but managed to get it working. :D

Now need to rebase either this or #1002 else there will be no shortcut handling for multi-instance.

Also drag and drop in MediaInfo does not handle shortcuts as well as opening a folder containing shortcuts.

For .url files, I think better to handle it in GUI itself along with drag&drop.

[cjee21]

@JeromeMartinez Ubuntu-latest runner on GitHub has updated to 24.04, 'libwxgtk3.0-gtk3-dev' no longer exists causing CI failure.

Update: Fixed in #1007