fix(pulsar): upgrade client from 0.8.3 to 0.8.4

apps/emqx_bridge_pulsar/mix.exs

@@ -25,7 +25,7 @@ defmodule EMQXBridgePulsar.MixProject do
     [
       UMP.common_dep(:crc32cer),
       UMP.common_dep(:snappyer),
-      {:pulsar, github: "emqx/pulsar-client-erl", tag: "0.8.3"},
+      {:pulsar, github: "emqx/pulsar-client-erl", tag: "0.8.4"},
       {:emqx_connector, in_umbrella: true, runtime: false},
       {:emqx_resource, in_umbrella: true},
       {:emqx_bridge, in_umbrella: true, runtime: false}

apps/emqx_bridge_pulsar/rebar.config

@@ -2,7 +2,7 @@
 
 {erl_opts, [debug_info]}.
 {deps, [
-    {pulsar, {git, "https://github.com/emqx/pulsar-client-erl.git", {tag, "0.8.3"}}},
+    {pulsar, {git, "https://github.com/emqx/pulsar-client-erl.git", {tag, "0.8.4"}}},
     {emqx_connector, {path, "../../apps/emqx_connector"}},
     {emqx_resource, {path, "../../apps/emqx_resource"}},
     {emqx_bridge, {path, "../../apps/emqx_bridge"}}