Update vendored libs

vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go

@@ -20,9 +20,10 @@ func (s *fseDecoder) buildDtable() error {
 			if v == -1 {
 				s.dt[highThreshold].setAddBits(uint8(i))
 				highThreshold--
-				v = 1
+				symbolNext[i] = 1
+			} else {
+				symbolNext[i] = uint16(v)
 			}
-			symbolNext[i] = uint16(v)
 		}
 	}
 
@@ -34,12 +35,10 @@ func (s *fseDecoder) buildDtable() error {
 		for ss, v := range s.norm[:s.symbolLen] {
 			for i := 0; i < int(v); i++ {
 				s.dt[position].setAddBits(uint8(ss))
-				for {
+				position = (position + step) & tableMask
+				for position > highThreshold {
 					// lowprob area
 					position = (position + step) & tableMask
-					if position <= highThreshold {
-						break
-					}
 				}
 			}
 		}