Bump mashumaro from 3.13.1 to 3.15

Bumps [mashumaro](https://github.com/Fatal1ty/mashumaro) from 3.13.1 to 3.15.
- [Release notes](https://github.com/Fatal1ty/mashumaro/releases)
- [Commits](Fatal1ty/mashumaro@v3.13.1...v3.15)

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

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

Author: dependabot[bot]

pyproject.toml

@@ -24,7 +24,7 @@ version = "0.0.0"
 dev = [
     # Production requirements
     "aiohttp==3.11.16",
-    "mashumaro==3.13.1",
+    "mashumaro==3.15",
     "orjson==3.10.16",
 
     # Test requirements