build(deps): update dependency msgspec to v0.19.0 (#127)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pyproject.toml

@@ -3,7 +3,7 @@ name = "project"
 version = "0"
 requires-python = "~=3.10.16"
 dependencies = [
-    'msgspec == 0.18.6',
+    'msgspec ==0.19.0',
     'sslog ==0.0.0a52',
     'pymemcache == 4.0.0',
     'bgm-tv-wiki ==0.0.30',