Add AmazonLinux 2 FIPS image to tagging job

- Adds the AmazonLinux 2 FIPS image to the tagging job so that generated
  images will be able to run in Omnibus GitLab pipelines

Signed-off-by: Robert Marshall <rmarshall@gitlab.com>

.gitlab-ci.yml

@@ -281,6 +281,7 @@ opensuse_15.3_arm64:
   extends: .build_and_deploy
   tags: [ arm64 ]
 amazonlinux_2: *build_and_deploy
+amazonlinux_2_fips: *build_and_deploy
 amazonlinux_2_arm64:
   extends: .build_and_deploy
   tags: [ arm64 ]