chore: Generate changelog for v5.0.19

changes/v5.0.19.en.md

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+# v5.0.19
+
+## Bug Fixes
+
+- [#10032](https://github.com/emqx/emqx/pull/10032) When the resource manager is busy trying to establish a connection with the remote, the resource might yet lack any metrics information. Prior to this fix, the `bridges/` API handler crashed in such circumstances.
+
+- [#10037](https://github.com/emqx/emqx/pull/10037) Fix Swagger API doc rendering crash.
+  In version 5.0.18, a bug was introduced that resulted in duplicated field names in the configuration schema. This, in turn, caused the Swagger schema generated to become invalid.
+
+- [#10041](https://github.com/emqx/emqx/pull/10041) For influxdb bridge, added integer value placeholder annotation hint to `write_syntax` documentation.
+  Also supported setting a constant value for the `timestamp` field.
+
+- [#10042](https://github.com/emqx/emqx/pull/10042) Improve behavior of the `replicant` nodes when the `core` cluster becomes partitioned (for example when a core node leaves the cluster).
+  Previously, the replicant nodes were unable to rebalance connections to the core nodes, until the core cluster became whole again.
+  This was indicated by the error messages: `[error] line: 182, mfa: mria_lb:list_core_nodes/1, msg: mria_lb_core_discovery divergent cluster`.
+
+  [Mria PR](https://github.com/emqx/mria/pull/123/files)
+
+- [#10043](https://github.com/emqx/emqx/pull/10043) Fixed two bugs introduced in v5.0.18.
+  * The environment varialbe `SSL_DIST_OPTFILE` was not set correctly for non-boot commands.
+  * When cookie is overridden from environment variable, EMQX node is unable to start.
+
+- [#10044](https://github.com/emqx/emqx/pull/10044) Fix node information formatter for stopped nodes in the cluster.

changes/v5.0.19.zh.md

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+# v5.0.19
+
+## 修复
+
+- [#10032](https://github.com/emqx/emqx/pull/10032) 当资源管理器忙于尝试与远程建立连接时，资源可能还缺少任何度量信息。 在此修复之前，`bridges/' API 处理程序在这种情况下崩溃。
+
+- [#10037](https://github.com/emqx/emqx/pull/10037) 修复 Swagger API 文档渲染崩溃。
+  在版本 5.0.18 中，引入了一个错误，导致配置 schema 中出现了重复的配置名称，进而导致生成了无效的 Swagger spec。
+
+- [#10041](https://github.com/emqx/emqx/pull/10041) 为 influxdb 桥接的配置项 `write_syntax` 描述文档增加了类型标识符的提醒。
+  另外在配置中支持 `timestamp` 使用一个常量。
+
+- [#10042](https://github.com/emqx/emqx/pull/10042) 改进 `core` 集群被分割时 `replicant`节点的行为。
+  修复前，如果 `core` 集群分裂成两个小集群（例如一个节点离开集群）时，`replicant` 节点无法重新平衡与核心节点的连接，直到核心集群再次变得完整。
+  这种个问题会导致 replicant 节点出现如下日志：
+  `[error] line: 182, mfa: mria_lb:list_core_nodes/1, msg: mria_lb_core_discovery divergent cluster`。
+
+  [Mria PR](https://github.com/emqx/mria/pull/123/files)
+
+- [#10043](https://github.com/emqx/emqx/pull/10043) 修复 v5.0.18 引入的 2 个bug。
+  * 环境变量 `SSL_DIST_OPTFILE` 的值设置错误导致节点无法为 Erlang distribution 启用 SSL。
+  * 当节点的 cookie 从环境变量重载 （而不是设置在配置文件中时），节点无法启动的问题。
+
+- [#10044](https://github.com/emqx/emqx/pull/10044) 修复 v5.0.18 引入的一个节点信息序列化时发生的错误。