Remove setup.py, requirements.txt for pyproject.toml

pyproject.toml

@@ -0,0 +1,41 @@
+# SPDX-FileCopyrightText: 2022 Alec Delaney for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+[build-system]
+requires = [
+    "setuptools",
+    "wheel",
+    "setuptools-scm",
+]
+
+[project]
+name = "adafruit-circuitpython-bme680"
+description = "CircuitPython driver for BME680 sensor over I2C"
+readme = "README.rst"
+keywords = [
+    "adafruit",
+    "blinka",
+    "circuitpython",
+    "micropython",
+    "bme680",
+    "hardware",
+    "temperature",
+    "pressure",
+    "humidity",
+    "gas",
+]
+license = {text = "MIT"}
+classifiers = [
+    "Intended Audience :: Developers",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Software Development :: Embedded Systems",
+    "Topic :: System :: Hardware",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+]
+dependencies = [
+    "Adafruit-Blinka",
+    "adafruit-circuitpython-busdevice ~= 5.1",
+]
+dynamic = ["version"]