Unify error messages when opening inexistent excel/csv file

[nottatdat]

Similar to #29102, excel and csv file extensions now have inconsistent errors for nonexistent files.

import pandas as pd
pd.read_csv('file_1.csv')
IOError: [Errno 2] File file_1.csv does not exist: 'file_1.csv'

pd.read_excel('file_2.xlsx')
IOError: [Errno 2] No such file or directory: 'file_2.xlsx'

Would be better to have a uniform error message across multiple file extensions, like the one with json in #29104:

FileNotFoundError: File 'no_file.json' does not exist

[nottatdat]

I'm more than happy to contribute to this issue!

[mohitanand001]

Hi @tataudat, I have already started to work on the issue, when I identified that in this comment #29104 (comment)