Unitxt 1.26.2

What's Changed

• Add tot dataset by @elronbandel in #1865
• Add tokenizer_name to base huggingface inference engines by @elronbandel in #1862
• Add hf to cross provider inference engine by @yoavkatz in #1866
• Update version to 1.26.2 by @elronbandel in #1867

Full Changelog: 1.26.1...1.26.2