Fix broken system/tsig test

On rebases, md5 keys were accidentally dropped. Put them back.

bind-9.11-fips-tests.patch

@@ -1,4 +1,4 @@
-From f32eb98f81b33abd5b0d3c77f8f75cc3e77425ff Mon Sep 17 00:00:00 2001
+From c23daf334d5487fa53fef88c82312e439a2d8523 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
 Date: Thu, 2 Aug 2018 23:46:45 +0200
 Subject: [PATCH] FIPS tests changes
@@ -102,7 +102,9 @@ Date:   Wed Mar 7 10:44:23 2018 +0100
  bin/tests/system/tsiggss/setup.sh             |  2 +-
  bin/tests/system/upforwd/ns1/named.conf.in    |  2 +-
  bin/tests/system/upforwd/tests.sh             |  2 +-
- 44 files changed, 222 insertions(+), 171 deletions(-)
+ bin/tests/system/tsig/ns1/rndc5.conf.in | 10 +++
+ 45 files changed, 232 insertions(+), 171 deletions(-)
+ create mode 100644 bin/tests/system/tsig/ns1/rndc5.conf.in
 
 diff --git a/bin/tests/system/acl/ns2/named1.conf.in b/bin/tests/system/acl/ns2/named1.conf.in
 index 0ea6502..026db3f 100644
@@ -1385,6 +1387,22 @@ index b0694bb..9adae82 100644
  server 10.53.0.3 ${PORT}
  update add updated.example. 600 A 10.10.10.1
  update add updated.example. 600 TXT Foo
+diff --git a/bin/tests/system/tsig/ns1/rndc5.conf.in b/bin/tests/system/tsig/ns1/rndc5.conf.in
+new file mode 100644
+index 0000000..0682194
+--- /dev/null
++++ b/bin/tests/system/tsig/ns1/rndc5.conf.in
+@@ -0,0 +1,10 @@
++# Conditionally included when support for MD5 is available
++key "md5" {
++	secret "97rnFx24Tfna4mHPfgnerA==";
++	algorithm hmac-md5;
++};
++
++key "md5-trunc" {
++	secret "97rnFx24Tfna4mHPfgnerA==";
++	algorithm hmac-md5-80;
++};
 -- 
 2.20.1