Move dir to match other radio repo

Author: nateinaction

sx1280/sx1280.py proves_sx1280/sx1280.pysx1280/sx1280.py renamed to proves_sx1280/sx1280.py

@@ -1,7 +1,7 @@
 [project]
 name = "proves-circuitpython-sx1280"
 version = "2.0.0"
-description = "Flight Software for the PROVES Kit"
+description = "CircuitPython driver for the Semtech SX1280 LoRa radio transceiver."
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
@@ -11,11 +11,6 @@ dependencies = [
     "pre-commit==4.0.1",
 ]
 
-[tool.setuptools]
-packages = [
-    "sx1280",
-]
-
 [tool.ruff.format]
 # Use `\n` line endings for all files
 line-ending = "lf"