Update pandera requirement from <0.26,>=0.20.1 to >=0.20.1,<0.27

Updates the requirements on [pandera](https://github.com/pandera-dev/pandera) to permit the latest version.
- [Release notes](https://github.com/pandera-dev/pandera/releases)
- [Commits](unionai-oss/pandera@v0.20.1...v0.26.0)

---
updated-dependencies:
- dependency-name: pandera
  dependency-version: 0.26.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -25,7 +25,7 @@ dependencies = [
     "numexpr >= 2.8, < 2.11.1",
     "numpy >= 1.18.5,< 3",
     "pandas >= 1.4,< 2.4",
-    "pandera >= 0.20.1, < 0.26",
+    "pandera >= 0.20.1, < 0.27",
     "pyarrow>=7, <22",
 ]