chore(deps): bump tower-sessions from 0.14.0 to 0.15.0

Bumps [tower-sessions](https://github.com/maxcountryman/tower-sessions) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/maxcountryman/tower-sessions/releases)
- [Changelog](https://github.com/maxcountryman/tower-sessions/blob/main/CHANGELOG.md)
- [Commits](maxcountryman/tower-sessions@v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: tower-sessions
  dependency-version: 0.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -143,7 +143,7 @@ tokio = { version = "1.49", default-features = false }
 toml = { version = "0.9", default-features = false }
 tower = "0.5.3"
 tower-livereload = "0.9.6"
-tower-sessions = { version = "0.14", default-features = false }
+tower-sessions = { version = "0.15", default-features = false }
 tracing = { version = "0.1", default-features = false }
 tracing-subscriber = "0.3"
 tracing-test = "0.2"