Bump mypy from 0.950 to 0.960 (#3070)

* Bump mypy from 0.950 to 0.960

Bumps [mypy](https://github.com/python/mypy) from 0.950 to 0.960.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](https://github.com/python/mypy/compare/v0.950...v0.960)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

* update pre-commit as well

* fix type hint for CIRHandler.collect_additional_context

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Hinrich Mahler <22366557+Bibo-Joshi@users.noreply.github.com>
Co-authored-by: Harshil <37377066+harshil21@users.noreply.github.com>

.pre-commit-config.yaml

@@ -39,7 +39,7 @@ repos:
           - cachetools~=5.0.0
           - . # this basically does `pip install -e .`
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.950
+    rev: v0.960
     hooks:
     -   id: mypy
         name: mypy-ptb

requirements-dev.txt

@@ -6,7 +6,7 @@ pre-commit
 black==22.3.0
 flake8==4.0.1
 pylint==2.13.9
-mypy==0.950
+mypy==0.960
 pyupgrade==2.32.1
 isort==5.10.1
 

telegram/ext/_choseninlineresulthandler.py

@@ -29,7 +29,7 @@ from telegram.ext._utils.types import CCT, HandlerCallback
 RT = TypeVar("RT")
 
 if TYPE_CHECKING:
-    from telegram.ext import Application, CallbackContext
+    from telegram.ext import Application
 
 
 class ChosenInlineResultHandler(BaseHandler[Update, CCT]):
@@ -108,7 +108,7 @@ class ChosenInlineResultHandler(BaseHandler[Update, CCT]):
 
     def collect_additional_context(
         self,
-        context: "CallbackContext",
+        context: CCT,
         update: Update,
         application: "Application",
         check_result: Union[bool, Match],