chore: Tighten up dependencies

[phact]

Motivation

We've had a few cases where major releases in dependencies break langflow so we wanted to tighten up the ranges in the pyproject.tomls

Summary

This pull request focuses on updating the dependencies in the pyproject.toml files to include upper version constraints. This change aims to ensure compatibility and prevent potential issues with future major releases of these dependencies.

Dependency updates:

• pyproject.toml: Added upper version constraints to all dependencies to ensure compatibility and prevent issues with future major releases.
• src/backend/base/pyproject.toml: Added upper version constraints to all dependencies to ensure compatibility and prevent issues with future major releases.

The strategy was to pin everything to a major version to match what poetry ^ does. In some cases, the uv.lock was already using a version higher than that so for those cases I fixed the ranges so that this PR does not change versions compared to main.

Sanity check:

I ran uv sync against main then switched branches and ran uv sync again. Nothing changes:

$ git switch tighten-up-dependencies
Switched to branch 'tighten-up-dependencies'
Your branch is up to date with 'origin/tighten-up-dependencies'.
langflowtato@wezn:~/Desktop/langflow$ uv sync
Resolved 492 packages in 2ms
   Built langflow @ file:///home/tato/Desktop/langflow
   Built langflow-base @ file:///home/tato/Desktop/langflow/src/backend/base
Prepared 2 packages in 236ms
Uninstalled 2 packages in 0.52ms
Installed 2 packages in 0.77ms
 ~ langflow==1.1.0 (from file:///home/tato/Desktop/langflow)
 ~ langflow-base==0.1.0 (from file:///home/tato/Desktop/langflow/src/backend/base)

[codspeed-hq]

CodSpeed Performance Report

Merging #4792 will improve performances by 14.84%

_{Comparing tighten-up-dependencies (9160d8e) with main (230a019)}

Summary

⚡ 1 improvements
✅ 14 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	tighten-up-dependencies	Change
⚡	test_successful_run_with_input_type_any	233 ms	202.9 ms	+14.84%

[ogabrielluiz]

LGTM