[devdocsgjs] Drop clone3 workaround

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 287eda93d33c950a262880133af4c6c8407f68c1
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Tue Apr 5 11:23:19 2022 +0200

    Drop clone3 workaround

 Dockerfile | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/Dockerfile b/Dockerfile
index 572f1723..fa36307a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,6 @@
 # We bump this each release to fetch the latest stable GIRs
 FROM registry.fedoraproject.org/fedora:36 AS fetch
 
-# clone3 workaround by Akihiro Suda
-ADD https://github.com/AkihiroSuda/clone3-workaround/releases/download/v1.0.0/clone3-workaround.x86_64 
/clone3-workaround
-RUN chmod 755 /clone3-workaround
-SHELL ["/clone3-workaround", "/bin/sh", "-c"]
-
 RUN dnf install -y \
         NetworkManager-libnm-devel cairo-devel evince-devel folks-devel \
         geoclue2-devel geocode-glib-devel glib2-devel \