📦 Use forge macros

The forge macros are recommended in the packaging guide and making this
change now would make it a little easier when doing the work to move to
awscli-v2.

Signed-off-by: Major Hayden <major@mhtx.net>

awscli.spec

@@ -1,14 +1,18 @@
 # NOTE(mhayden): The package is awscli, but the source is aws-cli.
-%define source_name aws-cli
+%global         source_name     aws-cli
+%global         forgeurl        https://github.com/aws/aws-cli/
+Version:        1.19.89
+%global         tag             %{version}
+%forgemeta
 
 Name:           awscli
-Version:        1.19.89
+
 Release:        1%{?dist}
 Summary:        Universal Command Line Environment for AWS
 
 License:        ASL 2.0 and MIT
-URL:            https://aws.amazon.com/cli/
-Source0:        https://github.com/aws/aws-cli/archive/%{version}/%{name}-%{version}.tar.gz
+URL:            %forgeurl
+Source0:        %forgesource
 
 BuildArch:      noarch
 BuildRequires:  python3-colorama
@@ -36,7 +40,7 @@ This package provides a unified
 command line interface to Amazon Web Services.
 
 %prep
-%autosetup -n %{source_name}-%{version} -p 1
+%forgesetup
 find awscli/examples/ -type f -name '*.rst' -executable -exec chmod -x '{}' +
 
 # https://github.com/aws/aws-cli/issues/4837