Bump blinker from 1.6.2 to 1.6.3 (#411)

Bumps [blinker](https://github.com/pallets-eco/blinker) from 1.6.2 to 1.6.3.
- [Release notes](https://github.com/pallets-eco/blinker/releases)
- [Changelog](https://github.com/pallets-eco/blinker/blob/main/CHANGES.rst)
- [Commits](pallets-eco/blinker@1.6.2...1.6.3)

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

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

requirements.txt

@@ -1,5 +1,5 @@
 APScheduler==3.10.4
-blinker==1.6.2
+blinker==1.6.3
 certifi==2023.7.22
 cffi==1.16.0
 charset-normalizer==3.2.0