update hcl configs in e2e tests

Author: oo-sleeper

release_test/cases/targets/http/config_setup_error.hcl

@@ -10,7 +10,8 @@ target {
     url = "http://host.docker.internal:11998/setup-error"
 
     response_rules {
-      setup {
+      rule {
+          type = "setup"
           http_codes =  [401]
         }
     }

release_test/cases/targets/http_with_monitoring/alert_config.hcl

@@ -10,7 +10,8 @@ target {
     url = "http://host.docker.internal:7997/event"
 
     response_rules {
-      setup {
+      rule {
+          type = "setup"
           http_codes =  [401, 403]
         }
     }

release_test/cases/targets/http_with_monitoring/alert_heartbeat_config.hcl

@@ -10,7 +10,8 @@ target {
     url = "http://host.docker.internal:9999/event"
 
     response_rules {
-      setup {
+      rule {
+          type = "setup"
           http_codes =  [401, 403]
         }
     }

release_test/cases/targets/http_with_monitoring/metadata_reporter.hcl

@@ -9,10 +9,12 @@ target {
         url = "http://host.docker.internal:12080/target"
 
         response_rules {
-            invalid {
+            rule {
+                type = "invalid"
                 http_codes = [400]
             }
-            setup {
+            rule {
+                type = "setup"
                 http_codes =  [401, 403]
             }
         }