test(silicon): add pillar and verification files for 3004

test/integration/default/files/_mapdata/ubuntu-20.yaml

@@ -42,7 +42,7 @@ values:
           version: 0.23.0
         version: 0.22.1
     install_packages: true
-    key_url: https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3003/SALTSTACK-GPG-KEY.pub
+    key_url: https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3004/SALTSTACK-GPG-KEY.pub
     libgit2: libgit2-22
     master:
       ext_pillar:
@@ -87,15 +87,15 @@ values:
     parallel: true
     pin_version: false
     pkgrepo: deb [signed-by=/usr/share/keyrings/salt-archive-keyring.gpg arch=amd64]
-      https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3003 focal main
-    pkgrepo_keyring: https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3003/salt-archive-keyring.gpg
+      https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3004 focal main
+    pkgrepo_keyring: https://repo.saltproject.io/py3/ubuntu/20.04/amd64/3004/salt-archive-keyring.gpg
     pkgrepo_keyring_hash: sha256=ea38e0cdbd8dc53e1af154a8d711a2a321a69f81188062dc5cde9d54df2b8c47
     py_ver: py3
     pygit2: python-pygit2
     pyinotify: python-pyinotify
     python_dulwich: python-dulwich
     python_git: python-git
-    release: '3003'
+    release: '3004'
     restart_via_at: false
     retry_options:
       attempts: 5