pyproject.toml: update manimpango version (#3405)

Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at>

Author: naveen521kk

poetry.lock

@@ -36,7 +36,7 @@ tqdm = "^4.62.3"
 pydub = "^0.25.1"
 rich = ">=6.0,!=12.0.0"
 pycairo = "^1.21"
-manimpango = "^0.4.0.post0"
+manimpango = ">=0.5.0,<1.0.0"
 networkx = "^2.5"
 decorator = "^5.0.7"
 importlib-metadata = { version = "^4.10.0", python = "<3.8" }