ci(mergify): upgrade configuration to current format

.github/mergify.yml

@@ -97,11 +97,17 @@ queue_rules:
     batch_max_wait_time: 60 s
     checks_timeout: 10800 s
     merge_method: squash
-    commit_message_format:
+    commit_message_template: |
-      title: pr-title
+      {{ title }} (#{{ number }})
-      body: pr-body
+
-      trailers:
+        {{ body | get_section("## Issue Addressed", "") }}
-        - co-authored-by
+
+
+        {{ body | get_section("## Proposed Changes", "") }}
+
+      {% for commit in commits | unique(attribute='email_author') %}
+      Co-Authored-By: {{ commit.author }} <{{ commit.email_author }}>
+      {% endfor %}
     queue_conditions:
       - "#approved-reviews-by >= 1"
       - "check-success=license/cla"

Cargo.lock

@@ -2475,7 +2475,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ab67060fc6b8ef687992d439ca0fa36e7ed17e9a0b16b25b601e8757df720de"
 dependencies = [
  "data-encoding",
- "syn 2.0.117",
+ "syn 1.0.109",
 ]
 
 [[package]]

testing/execution_engine_integration/src/geth.rs

@@ -108,6 +108,7 @@ impl GenericExecutionEngine for GethEngine {
             .arg(http_auth_port.to_string())
             .arg("--port")
             .arg(network_port.to_string())
+            .arg("--allow-insecure-unlock")
             .arg("--authrpc.jwtsecret")
             .arg(jwt_secret_path.as_path().to_str().unwrap())
             // This flag is required to help Geth perform reliably when feeding it blocks