Use testing tag v3.6.0

Signed-off-by: Bryan Gurney <bgurney@redhat.com>

plans/unit.fmf

@@ -13,7 +13,7 @@ prepare:
 discover:
   how: shell
   url: https://github.com/stratis-storage/testing.git
-  ref: v3.5.3
+  ref: v3.6.0
   tests:
     - name: unit
       test: python3 stratisd_cert.py -v

stratisd.spec

@@ -5,7 +5,7 @@
 
 Name:           stratisd
 Version:        3.6.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Daemon that manages block devices to create filesystems
 
 License:        (MIT OR Apache-2.0) AND Unicode-DFS-2016 AND Apache-2.0 AND (Apache-2.0 OR BSL-1.0) AND (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT) AND MIT AND MPL-2.0 AND (Unlicense OR MIT)
@@ -193,6 +193,9 @@ a2x -f manpage docs/stratis-dumpmetadata.txt
 %{_mandir}/man8/stratis-dumpmetadata.8*
 
 %changelog
+* Wed Oct 25 2023 Bryan Gurney <bgurney@redhat.com> - 3.6.0-2
+- Use testing tag v3.6.0
+
 * Tue Oct 24 2023 Bryan Gurney <bgurney@redhat.com> - 3.6.0-1
 - Update to 3.6.0