GetPictureCells returns an empty result

[GreenHatHG]

Description

Steps to reproduce the issue:

	f, _ := excelize.OpenFile("2.xlsx")
	defer f.Close()
	cell, err := f.GetPictureCells("sheet")
	fmt.Println(cell, err)
	pics, err := f.GetPictures("sheet", "A2")
	fmt.Println(pics, err)

Describe the results you received:
The function GetPictureCells returns an empty result.
Describe the results you expected:
There is a picture at cell A2.
Output of go version:

GOVERSION='go1.22.2'

Excelize version or commit ID:

github.com/xuri/excelize/v2 v2.8.1

Environment details (OS, Microsoft Excel™ version, physical, etc.):
xlsx:
2.xlsx

[xuri]

Thanks for your issue. I have fixed this issue. Please upgrade to the master branch code by go get -u github.com/xuri/excelize/v2@master. This patch will be released in the next version.