fix: CI issues by updating sample-config.env

Author: AndresQuijano

sample-config.env

@@ -49,6 +49,8 @@ BTC_EXTRA_SOURCES=
 BTC_MIN_TRANSFER_FEE_MULTIPLIER=5
 RBTC_MIN_TRANSFER_FEE_MULTIPLIER=100
 COLD_WALLET_FORCE_TRANSFER_AFTER_SECONDS=1209600
+HOT_WALLET_LOW_LIQUIDITY_WARNING=3
+HOT_WALLET_LOW_LIQUIDITY_CRITICAL=1
 
 # Liquidity Provider config
 ALERT_SENDER_EMAIL=no-reply@mail.flyover.rifcomputing.net