update httpx and requests dependencies

Author: lovvskillz

pyproject.toml

@@ -12,8 +12,8 @@ keywords = ["discord", "webhook"]
 
 [tool.poetry.dependencies]
 python = "^3.10"
-requests = "^2.28.1"
-httpx = { version = "^0.23.0", optional = true }
+requests = "2.32.0"
+httpx = { version = "^0.28.1", optional = true }
 
 [tool.poetry.extras]
 async = ["httpx"]