Bump jsonschema from 4.25.1 to 4.26.0

Bumps [jsonschema](https://github.com/python-jsonschema/jsonschema) from 4.25.1 to 4.26.0.
- [Release notes](https://github.com/python-jsonschema/jsonschema/releases)
- [Changelog](https://github.com/python-jsonschema/jsonschema/blob/main/CHANGELOG.rst)
- [Commits](python-jsonschema/jsonschema@v4.25.1...v4.26.0)

---
updated-dependencies:
- dependency-name: jsonschema
  dependency-version: 4.26.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ attrs==25.4.0
 certifi==2026.1.4
 charset-normalizer==3.4.4
 idna==3.11
-jsonschema==4.25.1
+jsonschema==4.26.0
 pyrsistent==0.20.0
 pywin32==311
 requests==2.32.5