Drop the patch pinning pynacl

Signed-off-by: Jeremy Cline <jeremy@jcline.org>

Pin-pynacl-to-a-reasonable-version.patch

@@ -1,26 +0,0 @@
-From 11348bffe7510cc7e880cff7f99cd3db9f95ec4a Mon Sep 17 00:00:00 2001
-From: Jeremy Cline <jeremy@jcline.org>
-Date: Tue, 27 Mar 2018 14:17:42 -0400
-Subject: [PATCH] Pin pynacl to a reasonable version
-
-Signed-off-by: Jeremy Cline <jeremy@jcline.org>
----
- synapse/python_dependencies.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
-index 91179ce53..0a810fb92 100644
---- a/synapse/python_dependencies.py
-+++ b/synapse/python_dependencies.py
-@@ -24,7 +24,7 @@ REQUIREMENTS = {
-     "unpaddedbase64>=1.1.0": ["unpaddedbase64>=1.1.0"],
-     "canonicaljson>=1.0.0": ["canonicaljson>=1.0.0"],
-     "signedjson>=1.0.0": ["signedjson>=1.0.0"],
--    "pynacl>=1.2.1": ["nacl>=1.2.1", "nacl.bindings"],
-+    "pynacl>=1.2.0": ["nacl>=1.2.0", "nacl.bindings"],
-     "service_identity>=1.0.0": ["service_identity>=1.0.0"],
-     "Twisted>=16.0.0": ["twisted>=16.0.0"],
-     "pyopenssl>=0.14": ["OpenSSL>=0.14"],
--- 
-2.16.2
-

matrix-synapse.spec

@@ -8,7 +8,6 @@ License:    ASL 2.0
 URL:        https://github.com/matrix-org/%{srcname}
 Source0:    %{url}/archive/v%{version}/%{srcname}-%{version}.tar.gz
 Source1:    synapse.sysconfig
-Patch0:     Pin-pynacl-to-a-reasonable-version.patch
 BuildArch:  noarch
 
 BuildRequires:  python2-devel