Use forge source

Canonical switched to GitHub as their "canonical" source for cloud-init
and the forge macros make RPM maintenance a little simpler.

Signed-off-by: Major Hayden <major@redhat.com>

cloud-init.spec

@@ -1,11 +1,16 @@
-Name:           cloud-init
+%global         srcname     cloud-init
+%global         forgeurl    https://github.com/canonical/cloud-init
 Version:        23.1.2
-Release:        1%{?dist}
+%global         tag         %{version}
+%forgemeta
+
+Name:           %{srcname}
+Release:        2%{?dist}
 Summary:        Cloud instance init scripts
 License:        ASL 2.0 or GPLv3
-URL:            http://launchpad.net/cloud-init
+URL:            %forgeurl
 
-Source0:        https://launchpad.net/cloud-init/trunk/%{version}/+download/%{name}-%{version}.tar.gz
+Source0:        %forgesource
 Source1:        cloud-init-tmpfiles.conf
 
 # https://github.com/canonical/cloud-init/pull/2073
@@ -85,7 +90,7 @@ ssh keys and to let the user run various scripts.
 
 
 %prep
-%autosetup -p1
+%forgeautosetup -p1
 
 # Change shebangs
 sed -i -e 's|#!/usr/bin/env python|#!/usr/bin/env python3|' \
@@ -183,6 +188,9 @@ python3 -m pytest tests/unittests
 
 
 %changelog
+* Fri Apr 28 2023 Major Hayden <major@redhat.com> - 23.1.2-2
+- Switch to forge source
+
 * Thu Apr 27 2023 Major Hayden <major@redhat.com> - 23.1.2-1
 - Update to 23.1.2
 - Includes fix for CVE-2023-1786