Add note regarding just-introduced work-around

  Remove the work-around is perhaps not as straightforward as upgrading to a more recent node release. Because, clients that haven't would still face the issue. So we need to be a little careful about when to remove this, if we ever do. It's also a fairly small work-around, but it at least deserve a note.

server/src/Ogmios/App/Protocol/TxSubmission.hs

@@ -217,6 +217,16 @@ newExecutionUnitsEvaluator = do
         clientStIdle
             :: m (LSQ.ClientStIdle block (Point block) (Query block) m ())
         clientStIdle = pure $ do
+            -- NOTE: This little 'dance' of acquiring first is needed because of:
+            --
+            --     https://github.com/CardanoSolutions/ogmios/issues/230
+            --
+            -- and ideally, can be removed once the upstream fix:
+            --
+            --     https://github.com/input-output-hk/ouroboros-network/pull/3844
+            --
+            -- has shipped with cardano-node (and it's been long-enough that we
+            -- can exclude old clients from needing this).
             LSQ.SendMsgAcquire Nothing $ LSQ.ClientStAcquiring
                 { LSQ.recvMsgAcquired = do
                     reAcquire <$> await