docs: Fix delay_webhook_event variable usage in examples (#3666)

Closes #3641

Author: sdarwin

Diff for: examples/multi-runner/templates/runner-configs/linux-arm64.yaml

@@ -3,7 +3,6 @@ matcherConfig:
   labelMatchers:
     - [self-hosted, linux, arm64, amazon]
 fifo: true
-delay_webhook_event: 0
 redrive_build_queue:
   enabled: false
   maxReceiveCount: null
@@ -17,4 +16,5 @@ runner_config:
     - t4g.large
     - c6g.large
   runners_maximum_count: 1
+  delay_webhook_event: 0
   scale_down_schedule_expression: cron(* * * * ? *)

Diff for: examples/multi-runner/templates/runner-configs/linux-x64-ubuntu.yaml

@@ -4,7 +4,6 @@ matcherConfig:
     - [self-hosted, linux, x64, ubuntu-latest]
     - [self-hosted, linux, x64, ubuntu-2204]
 fifo: true
-delay_webhook_event: 0
 redrive_build_queue:
   enabled: false
   maxReceiveCount: null
@@ -20,6 +19,7 @@ runner_config:
     - m5ad.large
     - m5a.large
   runners_maximum_count: 1
+  delay_webhook_event: 0
   scale_down_schedule_expression: cron(* * * * ? *)
   userdata_template: ./templates/user-data.sh
   ami_owners:

Diff for: examples/multi-runner/templates/runner-configs/linux-x64.yaml

@@ -4,7 +4,6 @@ matcherConfig:
     - [ self-hosted, linux, x64, amazon ]
   priority: 1 # set ephemeral runner priority to 1
 fifo: true
-delay_webhook_event: 0
 runner_config:
   runner_os: linux
   runner_architecture: x64
@@ -17,6 +16,7 @@ runner_config:
   enable_ephemeral_runners: true
   enable_on_demand_failover_for_errors: ['InsufficientInstanceCapacity']
   create_service_linked_role_spot: true
+  delay_webhook_event: 0
   scale_down_schedule_expression: cron(* * * * ? *)
   runner_metadata_options:
     instance_metadata_tags: disabled

Diff for: examples/multi-runner/templates/runner-configs/windows-x64.yaml

@@ -3,7 +3,6 @@ matcherConfig:
   labelMatchers:
     - [self-hosted, windows, x64, servercore-2022]
 fifo: true
-delay_webhook_event: 5
 runner_config:
   runner_os: windows
   runner_architecture: x64
@@ -13,6 +12,7 @@ runner_config:
     - m5.large
     - c5.large
   runners_maximum_count: 1
+  delay_webhook_event: 5
   scale_down_schedule_expression: cron(* * * * ? *)
   runner_boot_time_in_minutes: 20
   ami_filter:

Diff for: modules/multi-runner/README.md

@@ -66,9 +66,9 @@ module "multi-runner" {
         runner_architecture             = "x64"
         instance_types                  = ["m5ad.large", "m5a.large"]
         enable_ephemeral_runners        = true
+        delay_webhook_event = 0
         ...
       }
-      delay_webhook_event = 0
       ...
     }
   }