Remove unused dependencies

[0xUnicorn]

Verification process was to look in the package docs, how the package gets imported and search all files for this import pattern. All of the listed packages was not found imported in any files:

• future==1.0.0, introduced in f8a513e
• html5lib==1.1, introduced in 125d433
• olefile==0.47, introduced in 73c7f03
• openpyxl==3.1, Not used anymore, introduced in b672cb6
• service-identity==24.2.0, introduced in 4e62af2
• tblib==3.1.0, introduced in 1e8d8f5