chore(deps-dev): update pandas requirement from <3,>=2 to >=2,<4

Updates the requirements on [pandas](https://github.com/pandas-dev/pandas) to permit the latest version.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@v2.0.0...v3.0.3)

---
updated-dependencies:
- dependency-name: pandas
  dependency-version: 3.0.3
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -24,9 +24,9 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-pandas = ["pandas>=2,<3"]
+pandas = ["pandas>=2,<4"]
 polars = ["polars>=1,<2"]
-all = ["pandas>=2,<3", "polars>=1,<2"]
+all = ["pandas>=2,<4", "polars>=1,<2"]
 
 [project.urls]
 Homepage = "https://github.com/TexasCoding/kalshi-python-sdk"
@@ -84,7 +84,7 @@ dev = [
     "datamodel-code-generator>=0.26",
     "pyyaml>=6",
     "python-dotenv>=1",
-    "pandas>=2,<3",
+    "pandas>=2,<4",
     "polars>=1,<2",
 ]
 docs = [