Remove unneeded patch.

Dockerfile

@@ -53,10 +53,6 @@ USER ab
 RUN git clone --recursive https://github.com/ArchiveTeam/ArchiveBot.git /home/ab/ArchiveBot
 WORKDIR /home/ab/ArchiveBot
 
-# Patch a file
-COPY config.patch /home/ab/config.patch
-RUN patch /home/ab/ArchiveBot/pipeline/archivebot/shared_config.py /home/ab/config.patch
-
 # Setup symlinks for pipeline
 RUN ln -s /usr/local/bin/wpull /home/ab/ArchiveBot/pipeline/wpull
 RUN rm /home/ab/ArchiveBot/pipeline/youtube-dl

config.patch

@@ -1,21 +0,0 @@
-+++ shared_config.py	2022-02-24 20:31:13.029431468 +0100
-@@ -1,12 +1,17 @@
- import os
- import yaml
- 
-+try:
-+    from yaml import CLoader as Loader, CDumper as Dumper
-+except ImportError:
-+    from yaml import Loader, Dumper
-+
- def config():
-     my_dir = os.path.dirname(__file__)
-     config_file = os.path.join(my_dir, '../../lib/shared_config.yml')
- 
-     with open(config_file, 'r') as f:
--        return yaml.load(f.read())
-+        return yaml.load(f.read(), Loader=Loader)
- 
- def log_channel():
-     c = config()