[upd] pypi: Bump the minor group with 5 updates (#6827)

Bumps the minor group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [granian](https://github.com/emmett-framework/granian) | `2.8.3` | `2.8.4` |
| [black](https://github.com/psf/black) | `26.5.1` | `26.10.0` |
| [pylint](https://github.com/pylint-dev/pylint) | `4.0.9` | `4.1.2` |
| [selenium](https://github.com/SeleniumHQ/Selenium) | `4.49.0` | `4.50.0` |
| [basedpyright](https://github.com/detachhead/basedpyright) | `1.40.1` | `1.40.2` |

Updates `granian` from 2.8.3 to 2.8.4
- [Release notes](https://github.com/emmett-framework/granian/releases)
- [Commits](https://github.com/emmett-framework/granian/compare/v2.8.3...v2.8.4)

Updates `black` from 26.5.1 to 26.10.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/compare/26.5.1...26.10.0)

Updates `pylint` from 4.0.9 to 4.1.2
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](https://github.com/pylint-dev/pylint/compare/v4.0.9...v4.1.2)

Updates `selenium` from 4.49.0 to 4.50.0
- [Release notes](https://github.com/SeleniumHQ/Selenium/releases)
- [Commits](https://github.com/SeleniumHQ/Selenium/compare/selenium-4.49.0...selenium-4.50.0)

Updates `basedpyright` from 1.40.1 to 1.40.2
- [Release notes](https://github.com/detachhead/basedpyright/releases)
- [Commits](https://github.com/detachhead/basedpyright/compare/v1.40.1...v1.40.2)

requirements-dev.txt

@@ -1,10 +1,10 @@
 mock==5.2.0
 nose2[coverage_plugin]==0.16.0
 cov-core==1.15.0
-black==26.5.1
-pylint==4.0.9
+black==26.10.0
+pylint==4.1.2
 splinter==0.21.0
-selenium==4.49.0
+selenium==4.50.0
 Sphinx==8.2.3;python_version <= "3.11"
 Sphinx==9.1.0; python_version > "3.11"
 sphinx-issues==6.0.0
@@ -23,6 +23,6 @@ coloredlogs==15.0.1
 docutils>=0.21.2;python_version <= "3.11"
 docutils>=0.22.4; python_version > "3.11"
 parameterized==0.9.0
-granian[reload]==2.8.3
-basedpyright==1.40.1
+granian[reload]==2.8.4
+basedpyright==1.40.2
 types-lxml==2026.2.16

requirements-server.txt

@@ -1,2 +1,2 @@
-granian==2.8.3
-granian[pname]==2.8.3
+granian==2.8.4
+granian[pname]==2.8.4