Mute patch tests

Author: serbel324

.github/config/muted_ya.txt

@@ -1,8 +1,7 @@
 ydb/core/blobstorage/dsproxy/ut TBlobStorageProxySequenceTest.TestBlock42PutWithChangingSlowDisk
 ydb/core/blobstorage/dsproxy/ut_fat TBlobStorageProxyTest.TestBatchedPutRequestDoesNotContainAHugeBlob
-ydb/core/blobstorage/ut_blobstorage CostMetricsGetBlock4Plus2.TestGet4Plus2BlockRequests10000Inflight1BlobSize1000
-ydb/core/blobstorage/ut_blobstorage CostMetricsPatchMirror3dc.*
 ydb/core/blobstorage/ut_blobstorage BurstDetection.*
+ydb/core/blobstorage/ut_blobstorage CostMetrics*
 ydb/core/client/ut TClientTest.PromoteFollower
 ydb/core/client/ut TClientTest.ReadFromFollower
 ydb/core/client/ut TFlatTest.AutoSplitMergeQueue