add min delay target to config.md (#1339)

Author: ceyonur

RELEASES.md

@@ -7,6 +7,7 @@
 - ACP-226 (Granite):
   - Set expected block gas cost to 0 in Granite network upgrade, removing block gas cost requirements for block building.
   - Add `timeMilliseconds` (Unix uint64) timestamp to block header for Granite upgrade.
+  - Add `min-delay-target` (uint64) flag to node configs.
   - Add `minDelayExcess` (uint64) to block header for Granite upgrade.
   - Add minimum block building delays to conform the block builder to ACP-226 requirements.
   - Add minimum delay verification.

plugin/evm/config/config.md

@@ -290,4 +290,5 @@ Failing to set these options will result in errors on VM initialization. Additio
 |--------|------|-------------|---------|
 | `acceptor-queue-limit` | integer | Specifies the maximum number of blocks to queue during block acceptance before blocking on Accept. | `64` |
 | `gas-target` | integer | The target gas per second that this node will attempt to use when creating blocks | Parent block's target | 
+| `min-delay-target` | integer | The minimum delay between blocks (in milliseconds) that this node will attempt to use when creating blocks | Parent block's target |
 | `skip-upgrade-check` | bool | Skip checking that upgrades occur before last accepted block ⚠️ **Warning**: Only use when you understand the implications | `false` |