Bump greenlet from 1.1.1 to 1.1.2

Bumps [greenlet](https://github.com/python-greenlet/greenlet) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/python-greenlet/greenlet/releases)
- [Changelog](https://github.com/python-greenlet/greenlet/blob/master/CHANGES.rst)
- [Commits](https://github.com/python-greenlet/greenlet/compare/1.1.1...1.1.2)

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

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

requirements/dev.txt

@@ -38,7 +38,7 @@ filelock==3.0.12
     # via
     #   tox
     #   virtualenv
-greenlet==1.1.1
+greenlet==1.1.2
     # via -r requirements/tests.in
 identify==2.2.13
     # via pre-commit

requirements/tests.txt

@@ -10,7 +10,7 @@ attrs==21.2.0
     # via pytest
 blinker==1.4
     # via -r requirements/tests.in
-greenlet==1.1.1
+greenlet==1.1.2
     # via -r requirements/tests.in
 iniconfig==1.1.1
     # via pytest