update license in pyproject.toml. (#931)

pyproject.toml

@@ -8,7 +8,7 @@ description = "Fish Speech"
 readme = "README.md"
 requires-python = ">=3.10"
 keywords = ["TTS", "Speech"]
-license = {text = "CC BY-NC-SA 4.0"}
+license = {text = "Apache-2.0"}
 classifiers = [
     "Programming Language :: Python :: 3",
 ]