Update python-telegram-bot requirement from ~=21.5 to ~=21.6 (#54)

* Update python-telegram-bot requirement from ~=21.5 to ~=21.6

Updates the requirements on [python-telegram-bot](https://github.com/python-telegram-bot/python-telegram-bot) to permit the latest version.
- [Release notes](https://github.com/python-telegram-bot/python-telegram-bot/releases)
- [Changelog](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/CHANGES.rst)
- [Commits](python-telegram-bot/python-telegram-bot@v21.5...v21.6)

---
updated-dependencies:
- dependency-name: python-telegram-bot
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update version number in other files

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -22,7 +22,7 @@ repos:
           - --jobs=0
 
         additional_dependencies:
-          - python-telegram-bot~=21.5
+          - python-telegram-bot~=21.6
           - gql[aiohttp]~=3.5.0
           - pydantic~=2.8.2
           - pydantic-yaml~=1.3.0
@@ -32,7 +32,7 @@ repos:
     -   id: mypy
         name: mypy
         additional_dependencies:
-          - python-telegram-bot~=21.5
+          - python-telegram-bot~=21.6
           - gql[aiohttp]~=3.5.0
           - pydantic~=2.8.2
           - pydantic-yaml~=1.3.0
@@ -56,7 +56,7 @@ repos:
     -   id: ruff
         name: ruff
         additional_dependencies:
-          - python-telegram-bot~=21.5
+          - python-telegram-bot~=21.6
           - gql[aiohttp]~=3.5.0
           - pydantic~=2.8.2
           - pydantic-yaml~=1.3.0

requirements.txt

@@ -1,4 +1,4 @@
-python-telegram-bot~=21.5
+python-telegram-bot~=21.6
 gql[aiohttp]~=3.5.0
 pydantic~=2.8.2
 pydantic-yaml~=1.3.0