Add build-related packages to an extra

pyproject.toml

@@ -36,12 +36,18 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
+build = [
+    'build == 1.2.1',
+    'setuptools>=69.1.1',
+    'twine == 5.0.0',
+]
 dev = [
     'bandit == 1.7.*',
     'black == 23.*',
     'flake8 == 6.*',
     'isort == 5.*',
     'mypy == 1.5.*',
+    "libretro.py[build]"
 ]
 docs = [
     'Sphinx == 7.*',
@@ -56,7 +62,7 @@ pillow = [
     'pillow == 10.2.*',
     'types-Pillow',
 ]
-all = ["libretro.py[dev,docs,opengl,pillow]"]
+all = ["libretro.py[build,dev,docs,opengl,pillow]"]
 
 [project.urls]
 Homepage = "https://github.com/JesseTG/libretro.py"
@@ -66,9 +72,9 @@ Changelog = "https://github.com/JesseTG/libretro.py/blob/master/CHANGELOG.md"
 
 [build-system]
 requires = [
-    'build == 0.10.*',
+    'build == 1.2.1',
     'setuptools>=69.1.1',
-    'twine == 4.*',
+    'twine == 5.0.0',
 ]
 build-backend = "setuptools.build_meta"