Bump requests-mock-flask from 2025.1.13 to 2026.1.12

Bumps [requests-mock-flask](https://github.com/adamtheturtle/requests-mock-flask) from 2025.1.13 to 2026.1.12.
- [Release notes](https://github.com/adamtheturtle/requests-mock-flask/releases)
- [Changelog](https://github.com/adamtheturtle/requests-mock-flask/blob/main/CHANGELOG.rst)
- [Commits](adamtheturtle/requests-mock-flask@2025.01.13...2026.01.12)

---
updated-dependencies:
- dependency-name: requests-mock-flask
  dependency-version: 2026.1.12
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -78,7 +78,7 @@ optional-dependencies.dev = [
     "pytest-xdist==3.8.0",
     "python-dotenv==1.2.1",
     "pyyaml==6.0.3",
-    "requests-mock-flask==2025.1.13",
+    "requests-mock-flask==2026.1.12",
     "ruff==0.14.11",
     # We add shellcheck-py not only for shell scripts and shell code blocks,
     # but also because having it installed means that ``actionlint-py`` will