fix: Replace deprecated pkg_resources with importlib.metadata to clear DeprecationWarning

CHANGELOG.md

@@ -14,6 +14,9 @@ These changes are available on the `master` branch, but have not yet been releas
 
 - Fixed the type-hinting of `Member.move_to` and `Member.edit` to reflect actual
   behavior. ([#2386](https://github.com/Pycord-Development/pycord/pull/2386))
+- Fixed a deprecation warning from being displayed when running `python -m discord -v`
+  by replacing the deprecated module.
+  ([#2392](https://github.com/Pycord-Development/pycord/pull/2392))
 
 ### Changed
 

discord/__main__.py

@@ -24,13 +24,13 @@
 """
 
 import argparse
+import importlib.metadata
 import platform
 import sys
 from pathlib import Path
 from typing import Tuple
 
 import aiohttp
-import pkg_resources
 
 import discord
 
@@ -47,9 +47,9 @@ def show_version() -> None:
         "- py-cord v{0.major}.{0.minor}.{0.micro}-{0.releaselevel}".format(version_info)
     )
     if version_info.releaselevel != "final":
-        pkg = pkg_resources.get_distribution("py-cord")
-        if pkg:
-            entries.append(f"    - py-cord pkg_resources: v{pkg.version}")
+        version = importlib.metadata.version("py-cord")
+        if version:
+            entries.append(f"    - py-cord importlib.metadata: v{version}")
 
     entries.append(f"- aiohttp v{aiohttp.__version__}")
     uname = platform.uname()