fix: svm gas price multipliers, relayer image (#5140)

### Description

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### Drive-by changes

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### Related issues

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- Fixes #[issue number here]
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### Backward compatibility

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rust/main/chains/hyperlane-sealevel/src/rpc/client.rs

@@ -33,6 +33,12 @@ use crate::{
     tx_submitter::TransactionSubmitter,
 };
 
+const COMPUTE_UNIT_MULTIPLIER_NUMERATOR: u32 = 11;
+const COMPUTE_UNIT_MULTIPLIER_DENOMINATOR: u32 = 10;
+
+const PRIORITY_FEE_MULTIPLIER_NUMERATOR: u64 = 125;
+const PRIORITY_FEE_MULTIPLIER_DENOMINATOR: u64 = 100;
+
 pub struct SealevelTxCostEstimate {
     compute_units: u32,
     compute_unit_price_micro_lamports: u64,
@@ -389,11 +395,16 @@ impl SealevelRpcClient {
             ));
         }
 
-        // Bump the compute units by 10% to ensure we have enough, but cap it at the max.
-        let simulation_compute_units =
-            Self::MAX_COMPUTE_UNITS.min((simulation_compute_units * 11) / 10);
+        // Bump the compute units to be conservative
+        let simulation_compute_units = Self::MAX_COMPUTE_UNITS.min(
+            (simulation_compute_units * COMPUTE_UNIT_MULTIPLIER_NUMERATOR)
+                / COMPUTE_UNIT_MULTIPLIER_DENOMINATOR,
+        );
 
         let priority_fee = priority_fee_oracle.get_priority_fee(&simulation_tx).await?;
+        // Bump the priority fee to be conservative
+        let priority_fee = (priority_fee * PRIORITY_FEE_MULTIPLIER_NUMERATOR)
+            / PRIORITY_FEE_MULTIPLIER_DENOMINATOR;
 
         Ok(SealevelTxCostEstimate {
             compute_units: simulation_compute_units,

typescript/infra/config/environments/mainnet3/agent.ts

@@ -630,7 +630,7 @@ const hyperlane: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '286b4de-20250108-194715',
+      tag: 'df9c1ed-20250109-151923',
     },
     blacklist,
     gasPaymentEnforcement: gasPaymentEnforcement,
@@ -665,7 +665,7 @@ const releaseCandidate: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '234704d-20241226-192528',
+      tag: 'df9c1ed-20250109-151923',
     },
     blacklist,
     // We're temporarily (ab)using the RC relayer as a way to increase