build(deps): bump basedpyright in /dev-tools/scripts

Bumps [basedpyright](https://github.com/detachhead/basedpyright) from 1.31.4 to 1.31.6.
- [Release notes](https://github.com/detachhead/basedpyright/releases)
- [Commits](DetachHead/basedpyright@v1.31.4...v1.31.6)

---
updated-dependencies:
- dependency-name: basedpyright
  dependency-version: 1.31.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dev-tools/scripts/requirements.txt

@@ -13,6 +13,6 @@ PyGithub==2.8.1
 # JIRA processing in githubPRs
 jira==3.8.0
 # type-checking in "make lint"
-basedpyright==1.31.4
+basedpyright==1.31.6
 # linting in "make lint"
 ruff==0.13.2