[discourse-web] Newer Debian release as part of the ruby image, no need for this patch anymore

[Andrea Veri <averi src gnome org>]

commit f104af6db6d14028a84df884e1ef4f6e2e7c8570
Author: Andrea Veri <averi redhat com>
Date:   Mon Oct 14 20:11:00 2019 +0200

    Newer Debian release as part of the ruby image, no need for this patch anymore

 Dockerfile                             |  3 ---
 patches/01_brotli_force_argument.patch | 11 -----------
 2 files changed, 14 deletions(-)
---
diff --git a/Dockerfile b/Dockerfile
index f43f7e5..1c2a54c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,9 +39,6 @@ RUN mkdir -p discourse && \
 
 WORKDIR $HOME
 
-COPY patches /tmp/patches
-RUN patch -p0 < /tmp/patches/01_brotli_force_argument.patch
-
 RUN mkdir -p ./tmp/pids/ && \
     ### Plugins
     #   - OAuth