vendor: update buildkit

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

vendor/go.opentelemetry.io/otel/metric/number/kind_string.go

@@ -0,0 +1,24 @@
+// Code generated by "stringer -type=Kind"; DO NOT EDIT.
+
+package number
+
+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[Int64Kind-0]
+	_ = x[Float64Kind-1]
+}
+
+const _Kind_name = "Int64KindFloat64Kind"
+
+var _Kind_index = [...]uint8{0, 9, 20}
+
+func (i Kind) String() string {
+	if i < 0 || i >= Kind(len(_Kind_index)-1) {
+		return "Kind(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _Kind_name[_Kind_index[i]:_Kind_index[i+1]]
+}