feat: add argo health check for Workspace resource (#4)

argocd/cloud/argocd-cm.yaml

@@ -22,3 +22,33 @@ data:
           end
         end
         return hs
+        
+    tf.upbound.io/Workspace:
+      health.lua: |
+        local hs = {}
+        if obj.status ~= nil then
+          if obj.status.conditions ~= nil then
+            local installed = false
+            local healthy = false
+            for i, condition in ipairs(obj.status.conditions) do
+              if condition.type == "Ready" then
+                installed = condition.status == "True"
+                installed_message = condition.reason
+              elseif condition.type == "Synced" then
+                healthy = condition.status == "True"
+                healthy_message = condition.reason
+              end
+            end
+            if installed and healthy then
+              hs.status = "Healthy"
+            else
+              hs.status = "Degraded"
+            end
+            hs.message = installed_message .. " " .. healthy_message
+            return hs
+          end
+        end
+        
+        hs.status = "Progressing"
+        hs.message = "Waiting for wworkspace to finish running"
+        return hs