build: upgrade to go 1.17 and upgrade dependencies

vendor/gocv.io/x/gocv/mat_profile.go

@@ -58,6 +58,12 @@ func init() {
 	}
 }
 
+// addMatToProfile records Mat to the MatProfile.
+func addMatToProfile(p C.Mat) {
+	MatProfile.Add(p, 1)
+	return
+}
+
 // newMat returns a new Mat from a C Mat and records it to the MatProfile.
 func newMat(p C.Mat) Mat {
 	m := Mat{p: p}
@@ -67,8 +73,11 @@ func newMat(p C.Mat) Mat {
 
 // Close the Mat object.
 func (m *Mat) Close() error {
-	C.Mat_Close(m.p)
+	// NOTE: The pointer must be removed from the profile before it is deleted to
+	// avoid a data race.
 	MatProfile.Remove(m.p)
+	C.Mat_Close(m.p)
 	m.p = nil
+	m.d = nil
 	return nil
 }