Cannot receive the onMessageUpdate callback of failed sending

[tang4595]

In the below environment,

Xcode version: 15.3
swift-driver version: 1.90.11.1 Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)
Target: arm64-apple-macosx14.0

In the file WKRetryManager.m, if the failed message enters the resend queue, when the number of retries reaches the maximum, the chatManager delegate will never receive an onMessageUpdate: callback.

Because in the judgment logic of line 368 of the following code, it has been checked whether the maximum number of retries has been exceeded, so the else code of line 378 will never be executed.

Before fixing:

After fixing:

Issue: #4

[tangtaoit]

thank you !