DBConnection.ConnectionError causing Oban telemetry handler to detach

[davydog187]

Describe the bug
Seems like there is a case where the Oban telemetry handler doesn't handle a reraised exception from DBConnection

[error] Handler "Elixir.OpentelemetryOban.PluginHandler.plugin_exception" has failed and has been detached. Class=:error
Reason=:function_clause
Stacktrace=[
  {OpentelemetryOban.PluginHandler, :handle_plugin_exception,
   [
     [:oban, :plugin, :exception],
     %{monotonic_time: -576452278018730500, duration: 7500619507},
     %{
       reason: %DBConnection.ConnectionError{
         message: "connection not available and request was dropped from queue after 608ms. This means requests are coming in and your connection pool cannot serve them fast enough. You can address this by:\n\n  1. Ensuring your database is available and that you can connect to it\n  2. Tracking down slow queries and making sure they are running fast enough\n  3. Increasing the pool_size (although this increases resource consumption)\n  4. Allowing requests to wait longer by increasing :queue_target and :queue_interval\n\nSee DBConnection.start_link/2 for more information\n",
         severity: :error,
         reason: :queue_timeout
       },
       stacktrace: [
         {DBConnection, :transaction, 3,
          [
            file: ~c"lib/db_connection.ex",
            line: 1059,
            error_info: %{module: Exception}
          ]},
         {Oban.Plugins.Pruner, :"-handle_info/2-fun-0-", 2,
          [file: ~c"lib/oban/plugins/pruner.ex", line: 109]},
         {:telemetry, :span, 3,
          [
            file: ~c"/truncateddeps/telemetry/src/telemetry.erl",
            line: 321
          ]},
         {Oban.Plugins.Pruner, :handle_info, 2,
          [file: ~c"lib/oban/plugins/pruner.ex", line: 108]},
         {:gen_server, :try_handle_info, 3,
          [file: ~c"gen_server.erl", line: 1095]},
         {:gen_server, :handle_msg, 6, [file: ~c"gen_server.erl", line: 1183]},
         {:proc_lib, :init_p_do_apply, 3, [file: ~c"proc_lib.erl", line: 241]}
       ],
       conf: %Oban.Config{
         dispatch_cooldown: 5,
         engine: Oban.Pro.Engines.Smart,
         get_dynamic_repo: nil,
         insert_trigger: true,
         log: false,
         name: Oban,
         node: "truncated",
         notifier: {Oban.Notifiers.PG, []},
         peer: {Oban.Peers.Postgres, []},
         plugins: [
           {Oban.Plugins.Cron,
            [
              timezone: "America/New_York",
              crontab: [
                # truncated
              ]
            ]},
           {Oban.Pro.Plugins.DynamicLifeline, []},
           {Oban.Plugins.Reindexer, []},
           {Oban.Plugins.Pruner, [max_age: 300]}
         ],
         prefix: "public",
         queues: [default: [limit: 10], automation: [limit: 100]],
         repo: Truncated.Repo,
         shutdown_grace_period: 15000,
         stage_interval: 1000,
         testing: :disabled
       },
       kind: :error,
       telemetry_span_context: #Reference<0.1581702706.460587010.193061>,
       plugin: Oban.Plugins.Pruner
     },
     []
   ], [file: ~c"lib/opentelemetry_oban/plugin_handler.ex", line: 54]},
  {:telemetry, :"-execute/3-fun-0-", 4,
   [
     file: ~c"/truncated/deps/telemetry/src/telemetry.erl",
     line: 160
   ]},
  {:lists, :foreach_1, 2, [file: ~c"lists.erl", line: 1686]},
  {:telemetry, :span, 3,
   [
     file: ~c"/truncated/deps/telemetry/src/telemetry.erl",
     line: 333
   ]},
  {Oban.Plugins.Pruner, :handle_info, 2,
   [file: ~c"lib/oban/plugins/pruner.ex", line: 108]},
  {:gen_server, :try_handle_info, 3, [file: ~c"gen_server.erl", line: 1095]},
  {:gen_server, :handle_msg, 6, [file: ~c"gen_server.erl", line: 1183]},
  {:proc_lib, :init_p_do_apply, 3, [file: ~c"proc_lib.erl", line: 241]}
]

Expected behavior
Ignore the error rather than detaching

Additional context
I don't have a way to reproduce but I wanted to report and I will try to address later if I can