Merge branch 'sebsto/fix_507' of github.com:sebsto/swift-aws-lambda-runtime into sebsto/fix_507

Author: sebsto

Sources/AWSLambdaRuntime/LambdaRuntimeError.swift

@@ -13,8 +13,9 @@
 //===----------------------------------------------------------------------===//
 
 @usableFromInline
-package struct LambdaRuntimeError: Error {
+public struct LambdaRuntimeError: Error {
     @usableFromInline
+
     package enum Code: Sendable {
         /// internal error codes for LambdaRuntimeClient
         case closingRuntimeClient