[VOL-5486] Fix deprecated versions

Change-Id: If0b888d6c2f33b2f415c8b03b08dc994bb3df3f4
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/pierrec/lz4/v4/state_gen.go b/vendor/github.com/pierrec/lz4/v4/state_gen.go
new file mode 100644
index 0000000..75fb828
--- /dev/null
+++ b/vendor/github.com/pierrec/lz4/v4/state_gen.go
@@ -0,0 +1,28 @@
+// Code generated by "stringer -type=aState -output state_gen.go"; DO NOT EDIT.
+
+package lz4
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[noState-0]
+	_ = x[errorState-1]
+	_ = x[newState-2]
+	_ = x[readState-3]
+	_ = x[writeState-4]
+	_ = x[closedState-5]
+}
+
+const _aState_name = "noStateerrorStatenewStatereadStatewriteStateclosedState"
+
+var _aState_index = [...]uint8{0, 7, 17, 25, 34, 44, 55}
+
+func (i aState) String() string {
+	if i >= aState(len(_aState_index)-1) {
+		return "aState(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _aState_name[_aState_index[i]:_aState_index[i+1]]
+}