fix(*): Vendored project dependencies

vendor/github.com/pjbgf/sha1cd/cgo/fallback_no_cgo.go

@@ -0,0 +1,32 @@
+//go:build !cgo
+// +build !cgo
+
+package cgo
+
+import (
+	"hash"
+
+	"github.com/pjbgf/sha1cd"
+	"github.com/pjbgf/sha1cd/ubc"
+)
+
+// CalculateDvMask falls back to github.com/pjbgf/sha1cd/ubc implementation
+// due to CGO being disabled at compilation time.
+func CalculateDvMask(W []uint32) (uint32, error) {
+	return ubc.CalculateDvMask(W)
+}
+
+// CalculateDvMask falls back to github.com/pjbgf/sha1cd implementation
+// due to CGO being disabled at compilation time.
+func New() hash.Hash {
+	return sha1cd.New()
+}
+
+// CalculateDvMask falls back to github.com/pjbgf/sha1cd implementation
+// due to CGO being disabled at compilation time.
+func Sum(data []byte) ([]byte, bool) {
+	d := sha1cd.New().(sha1cd.CollisionResistantHash)
+	d.Write(data)
+
+	return d.CollisionResistantSum(nil)
+}