build: build all images + run tests using them (#1069)

TODO

 Add patches
 Figure out why cache misses for Git clone (or something else)
diff --git a/zuul.d/secrets.yaml b/zuul.d/secrets.yaml
index 9cbc362..5208efb 100644
--- a/zuul.d/secrets.yaml
+++ b/zuul.d/secrets.yaml
@@ -13,20 +13,21 @@
 # under the License.
 
 - secret:
-    name: registry_credentials
+    name: atmosphere-registry-credentials
     data:
-      username: robot$zuul
-      password: !encrypted/pkcs1-oaep
-        - OOykjodZE21qsYYLpzplp+PV0QbsKQ1B3+kI7bY97VQI/d5RlewqlNABc10eQnyYFSDvq
-          z2gSigSHxaVcV5qKJLTNVDgzSBHBj349OaTh6dXsxplvoArehfYMMZGuNmFlucoeN8K6w
-          yLRViN7tCS39CAYdjeNX1X7mQ7gBC61jUQ++JB+R5MhXmALJxzPfQRl9jsYmjx9ZXjEwE
-          tjKLSyQifQU20eXbhZOUW2nr+ItTikS3AOSo6Ja6jCI1c9lj6mJtUOorGsuxfdhEigPws
-          Qnz539imGcyqySSxvbJvgoEYxhE3dHFV5cJkomoHHHwLH0wbjAgBQtCMX3CvpxNX8sBfJ
-          MxvUkxY8VWt3CtJkdq+/eaCovCRn6GN5enI5tlUJgpAyV+PO6PvkTan6yC8lHMM5pD4jX
-          Hdo6gt6m9WyA5VxUHdoYYMaDO/rvCxxrUevzPn8do5I96madr9S9lFARqw74mgXG5I6pZ
-          M7zDXnorUFyv9dUIB2rOZrp7o0OC2thujjDTKXb4qfmfXGOwlkNmtCLo6BaDo9pSdRN8p
-          k0YnUAItZ64qUR7paEUKGy4rzsZjDYvIj7DrCFvLL2CXcyjPGcmcblpSHe5vJ15CFVH8X
-          o39FIIhSmehvrYJziGYUgf4JY1B6ktBtFc9l78WeoJRHNce+viSSkBj1fhbUaI=
+      registry.atmosphere.dev:
+        username: robot$zuul
+        password: !encrypted/pkcs1-oaep
+          - OOykjodZE21qsYYLpzplp+PV0QbsKQ1B3+kI7bY97VQI/d5RlewqlNABc10eQnyYFSDvq
+            z2gSigSHxaVcV5qKJLTNVDgzSBHBj349OaTh6dXsxplvoArehfYMMZGuNmFlucoeN8K6w
+            yLRViN7tCS39CAYdjeNX1X7mQ7gBC61jUQ++JB+R5MhXmALJxzPfQRl9jsYmjx9ZXjEwE
+            tjKLSyQifQU20eXbhZOUW2nr+ItTikS3AOSo6Ja6jCI1c9lj6mJtUOorGsuxfdhEigPws
+            Qnz539imGcyqySSxvbJvgoEYxhE3dHFV5cJkomoHHHwLH0wbjAgBQtCMX3CvpxNX8sBfJ
+            MxvUkxY8VWt3CtJkdq+/eaCovCRn6GN5enI5tlUJgpAyV+PO6PvkTan6yC8lHMM5pD4jX
+            Hdo6gt6m9WyA5VxUHdoYYMaDO/rvCxxrUevzPn8do5I96madr9S9lFARqw74mgXG5I6pZ
+            M7zDXnorUFyv9dUIB2rOZrp7o0OC2thujjDTKXb4qfmfXGOwlkNmtCLo6BaDo9pSdRN8p
+            k0YnUAItZ64qUR7paEUKGy4rzsZjDYvIj7DrCFvLL2CXcyjPGcmcblpSHe5vJ15CFVH8X
+            o39FIIhSmehvrYJziGYUgf4JY1B6ktBtFc9l78WeoJRHNce+viSSkBj1fhbUaI=
 
 - secret:
     name: cosign_key