Update dependency version constraints in pyproject.toml

[rostamiiamz]

Changes

• Relaxed version constraints for core dependencies to allow broader compatibility
• Removed upper bounds on several packages (pydantic, rapidfuzz, munkres, numpy, scipy, psutil, pandas, jsonschema)
• Removed jinja2 dependency from main dependencies
• Removed ruff from dev dependencies
• Removed llm optional dependency group

Motivation

These changes improve dependency flexibility and reduce potential version conflicts when installing the package.

[vawsgit]

Does LLM not need strands agents anymore? Also... beautifulsoup...doesn't that go in...dev?

[rostamiiamz]

1. Should I keep the llm optional dependency group with strands-agents? Does the project still need LLM functionality?

2. Should beautifulsoup4 stay in dev dependencies, or does it belong in main dependencies or a different optional group?

[vawsgit]

Just double check what is currently in dev, and then make sure that no dependencies are lost...whatever state it is in now.

Estimating what would happen with this change...if someone tried to install the llm dependency group... it wouldn't be there anymore...and strands-agents wouldn't be there either. So one goal would definitely be not to lose any functionality as a result of the addition.