build(pyproject): Normalize quotes

Author: tony

pyproject.toml

@@ -8,19 +8,19 @@ description = "scripting library / orm for tmux"
 license = "MIT"
 authors = ["Tony Narlock <tony@git-pull.com>"]
 classifiers = [
-  'Development Status :: 5 - Production/Stable',
+  "Development Status :: 5 - Production/Stable",
   "License :: OSI Approved :: MIT License",
   "Operating System :: POSIX",
   "Operating System :: MacOS :: MacOS X",
-  'Environment :: Web Environment',
-  'Intended Audience :: Developers',
-  'Programming Language :: Python',
-  'Programming Language :: Python :: 2.7',
-  'Programming Language :: Python :: 3.5',
-  'Programming Language :: Python :: 3.6',
-  'Programming Language :: Python :: 3.7',
-  'Programming Language :: Python :: 3.8',
-  'Programming Language :: Python :: Implementation :: PyPy',
+  "Environment :: Web Environment",
+  "Intended Audience :: Developers",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 2.7",
+  "Programming Language :: Python :: 3.5",
+  "Programming Language :: Python :: 3.6",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: Implementation :: PyPy",
   "Topic :: Utilities",
   "Topic :: System :: Shells"
 ]