Upper bound for reflex-chakra dependency

We have to make a breaking change in reflex-chakra, and it will happen in 0.6.0, so ensure that reflex 0.5.10 never installs the breaking version of reflex-chakra.

pyproject.toml

@@ -61,7 +61,7 @@ httpx = ">=0.25.1,<1.0"
 twine = ">=4.0.0,<6.0"
 tomlkit = ">=0.12.4,<1.0"
 lazy_loader = ">=0.4"
-reflex-chakra = ">=0.1.1a1"
+reflex-chakra = ">=0.1.1a1,<0.6"
 
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.1.2,<8.0"