chore: rm leftover printlines (#4448)

### Description

Noticed these when I was debugging the scroll delivery issues

### Drive-by changes

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Are there any minor or drive-by changes also included?
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### Related issues

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

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implications, e.g. changes that would prohibit deploying older commits
using this infra tooling?

Yes/No
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### Testing

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What kind of testing have these changes undergone?

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rust/chains/hyperlane-ethereum/src/rpc_clients/trait_builder.rs

@@ -213,13 +213,11 @@ pub trait BuildableWithProvider {
         M: Middleware + 'static,
     {
         Ok(if let Some(signer) = signer {
-            println!("Building provider with signer");
             let signing_provider = wrap_with_signer(provider, signer)
                 .await
                 .map_err(ChainCommunicationError::from_other)?;
             self.build_with_provider(signing_provider, conn, locator)
         } else {
-            println!("Building provider without signer");
             self.build_with_provider(provider, conn, locator)
         }
         .await)

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

@@ -372,7 +372,7 @@ const hyperlane: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '1cb1916-20240902-171411',
+      tag: '74a592e-20240906-191210',
     },
     gasPaymentEnforcement: gasPaymentEnforcement,
     metricAppContexts,
@@ -381,7 +381,7 @@ const hyperlane: RootAgentConfig = {
   validators: {
     docker: {
       repo,
-      tag: '1cb1916-20240902-171411',
+      tag: '74a592e-20240906-191210',
     },
     rpcConsensusType: RpcConsensusType.Quorum,
     chains: validatorChainConfig(Contexts.Hyperlane),
@@ -391,7 +391,7 @@ const hyperlane: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '707db4a-20240828-164024',
+      tag: '74a592e-20240906-191210',
     },
     resources: scraperResources,
   },
@@ -406,7 +406,7 @@ const releaseCandidate: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '78b596e-20240813-123401',
+      tag: '74a592e-20240906-191210',
     },
     // We're temporarily (ab)using the RC relayer as a way to increase
     // message throughput.
@@ -418,7 +418,7 @@ const releaseCandidate: RootAgentConfig = {
   validators: {
     docker: {
       repo,
-      tag: '0d12ff3-20240620-173353',
+      tag: '74a592e-20240906-191210',
     },
     rpcConsensusType: RpcConsensusType.Quorum,
     chains: validatorChainConfig(Contexts.ReleaseCandidate),
@@ -439,7 +439,7 @@ const neutron: RootAgentConfig = {
     rpcConsensusType: RpcConsensusType.Fallback,
     docker: {
       repo,
-      tag: '707db4a-20240828-164024',
+      tag: '74a592e-20240906-191210',
     },
     gasPaymentEnforcement: [
       {