Prepare for upgrade to NetBox v4.0.6 (#40)

Closes #38

pyproject.toml

@@ -7,7 +7,7 @@ name = "netbox-slm"
 dynamic = ["version"]
 description = "Software Lifecycle Management Netbox Plugin"
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 license = { text = "Apache-2.0" }
 authors = [
     {name = "ICTU", email = "open-source-projects@ictu.nl"},
@@ -21,9 +21,8 @@ classifiers = [
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Topic :: Internet :: WWW/HTTP",
     "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
 ]
@@ -31,13 +30,12 @@ dependencies = []
 
 [project.optional-dependencies]
 build = [
-    "build == 1.0.3",
-    "setuptools == 68.2.0",
-    "twine == 3.7.1",
+    "build == 1.2.1",
+    "setuptools == 70.3.0",
+    "twine == 5.1.1",
 ]
 tools = [
-    "black == 23.3.0",
-    "ruff == 0.0.275",
+    "ruff == 0.5.1",
 ]
 
 [tool.setuptools.dynamic]
@@ -46,24 +44,12 @@ version = {attr = "netbox_slm.__version__"}
 [tool.setuptools.packages.find]
 include = ["netbox_slm"]
 
-[tool.black]
-line-length = 120
-target-version = ["py39"]
-color = true
-check = true
-diff = true
-fast = true
-extend-exclude = '''
-netbox_slm/migrations/.*.py
-'''
-
 [tool.ruff]
 line-length = 120
-target-version = "py39"
-format = "github"
+target-version = "py311"
 src = ["netbox_slm"]
 
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "__init__.py" = [
     "D104",  # https://beta.ruff.rs/docs/rules/#pydocstyle-d - don't require doc strings in __init__.py files
     "F401",  # https://beta.ruff.rs/docs/rules/#pyflakes-f - don't complain about unused imports in __init__.py files
@@ -71,3 +57,6 @@ src = ["netbox_slm"]
 "netbox_slm/migrations/*.py" = [
     "E501",  # https://beta.ruff.rs/docs/rules/line-too-long/ - don't check on Django generated migration files
 ]
+
+[tool.ruff.format]
+exclude = ["netbox_slm/migrations/*.py"]