fix(ReplicationBudgetManager): add HostTag to budget manager (#7459)

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**What changed?**
Added HostTag to budget manager

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**Why?**
It improves visibility to budget manager usage since the budget manager
is created by host

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test? Checked in staging env? -->
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**Documentation Changes**

Signed-off-by: fimanishi <[email protected]>

Author: fimanishi

service/history/handler/handler.go

@@ -143,7 +143,7 @@ func (h *handlerImpl) Start() {
 		h.config.ReplicationBudgetManagerMaxSizeCount,
 		cache.AdmissionOptimistic,
 		0,
-		h.GetMetricsClient().Scope(metrics.ReplicatorCacheManagerScope),
+		h.GetMetricsClient().Scope(metrics.ReplicatorCacheManagerScope, metrics.HostTag(h.config.HostName)),
 		h.GetLogger(),
 		h.config.ReplicationBudgetManagerSoftCapThreshold,
 	)