Revert "Add security restrictions to dependencies"

This reverts commit 6532440.

Author: hsignarg

pyproject.toml

@@ -26,11 +26,11 @@ dependencies = [
 
 [project.optional-dependencies]
 progressbar = ["tqdm"]
-pyrtlib = ["scikit-learn", "bs4", "netCDF4", "requests>=2.33", "cdsapi", "cfgrib", "pyrtlib"]
+pyrtlib = ["scikit-learn", "bs4", "netCDF4", "requests", "cdsapi", "cfgrib", "pyrtlib"]
 gsw = ["gsw"]
 
 [dependency-groups]
-dev = ["pytest >= 9.0.3", "pytest-cov", "ruff", "sphinx_rtd_theme", "Sphinx>=1.6", "pre-commit", "pip-audit"]
+dev = ["pytest", "pytest-cov", "ruff", "sphinx_rtd_theme", "Sphinx>=1.6", "pre-commit", "pip-audit"]
 benchmark = ["asv"]