"refactor(common): 重构序列化工具包，将serialize重命名为utils并添加bitset组件"

common/utils/bitset/trailingZeroes32.go

@@ -0,0 +1,10 @@
+//go:build go1.9
+// +build go1.9
+
+package bitset32
+
+import "math/bits"
+
+func trailingZeroes32(v uint32) uint {
+	return uint(bits.TrailingZeros32(v))
+}