Compatible with file paths containing single quotes

[Youxikong]

If file paths containing single quotes, cmd of the menu items which recent-menu sends to dyn_menu.lua will be like this, but it doesn't work.
loadfile 'D:\[LPSub&LP-Raws] BanG Dream! It's MyGO!!!!! [BD 01-13 Fin][AVC AAC][1080p][JPTC]\[LPSub] BanG Dream! It's MyGO!!!!! [BDRip][01][1080p][AVC AAC][JPTC].mp4'
According to mpv manual, argument witch single quotes or double quotes must be in style of `X <custom_quoted> X`.

[natural-harmonia-gropius]

Try this #30

[Youxikong]

Didn't work. Here are logs:

[input] Broken string escapes: ...>"D:\[LPSub&LP-Raws] BanG Dream! It's MyGO!!!!! [BD 01-13 Fin][AVC AAC][1080p][JPTC]\[LPSub] BanG Dream! It's MyGO!!!!! [BDRip][01][1080p][AVC AAC][JPTC].mp4"<.

[input] Command loadfile: error in argument 1.

[input] Command was defined at menu.

[natural-harmonia-gropius]

PR updated, try again.

[Youxikong]

Work Properly.