Fix renos

to backport before releases

Change-Id: I467da5e7e2e59d226987db970ea80c161bc454e4
(cherry picked from commit 0b10e5c)

Author: yoctozepto

releasenotes/notes/bug-1814552-a037354969dcf7e5.yaml

@@ -3,4 +3,4 @@ fixes:
   - |
     Fix inability to run UEFI-based images/instances by installing UEFI packages
     also in nova-libvirt image which is not based on nova-base.
-    `LP#1814552 <https://launchpad.net/bugs/1814552>`
+    `LP#1814552 <https://launchpad.net/bugs/1814552>`__

releasenotes/notes/bug-1859047-d41762357da8ae0b.yaml

@@ -3,4 +3,4 @@ fixes:
   - |
     Fix bug which caused Keystone Fernet key distribution to fail on Python 3 systems,
     by adapting fetch-fernet-keys.py script to work on Python 3.
-    `LP#1859047 <https://launchpad.net/bugs/1859047>`
+    `LP#1859047 <https://launchpad.net/bugs/1859047>`__