Bump blinker from 1.6.3 to 1.7.0

Bumps [blinker](https://github.com/pallets-eco/blinker) from 1.6.3 to 1.7.0.
- [Release notes](https://github.com/pallets-eco/blinker/releases)
- [Changelog](https://github.com/pallets-eco/blinker/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets-eco/blinker/compare/1.6.3...1.7.0)

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

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

pyproject.toml

@@ -8,7 +8,7 @@ readme = "README.md"
 [tool.poetry.dependencies]
 python = ">=3.9,<3.12"
 ago = "~=0.0.95"
-blinker = "~=1.6"
+blinker = "~=1.7"
 exceptiongroup = "==1.1.3"
 flask = "~=2.3"
 flask-basicauth = "~=0.2"