Update probabilities for bloom filter. (#12305)

See https://github.com/minio/minio/discussions/12285

Results in M=958506 K=7 and 119840 bytes per filter when serialized compared to 26176 bytes before.

cmd/data-update-tracker_test.go

@@ -224,6 +224,7 @@ func TestDataUpdateTracker(t *testing.T) {
 		t.Fatal("wanted oldest index 3, got", bfr2.OldestIdx)
 	}
 
+	t.Logf("Size of filter %d bytes, M: %d, K:%d", len(bfr2.Filter), dut.Current.bf.Cap(), dut.Current.bf.K())
 	// Rerun test with returned bfr2
 	bf := dut.newBloomFilter()
 	_, err = bf.ReadFrom(bytes.NewReader(bfr2.Filter))