Updated dependencies and added avct/uasurfer (#8089)

* Updated dependencies and added avct/uasurfer

* Added uasurfer to NOTICE.txt

vendor/github.com/miekg/dns/client_test.go

@@ -458,12 +458,12 @@ func TestTruncatedMsg(t *testing.T) {
 		t.Errorf("error should not be ErrTruncated from question cutoff unpack: %v", err)
 	}
 
-	// Finally, if we only have the header, we should still return an error
+	// Finally, if we only have the header, we don't return an error.
 	buf1 = buf[:12]
 
 	r = new(Msg)
-	if err = r.Unpack(buf1); err == nil || err != ErrTruncated {
-		t.Errorf("error not ErrTruncated from header-only unpack: %v", err)
+	if err = r.Unpack(buf1); err != nil {
+		t.Errorf("from header-only unpack should not return an error: %v", err)
 	}
 }
 
@@ -568,11 +568,11 @@ func TestConcurrentExchanges(t *testing.T) {
 		wg.Add(len(r))
 		for i := 0; i < len(r); i++ {
 			go func(i int) {
+				defer wg.Done()
 				r[i], _, _ = c.Exchange(m.Copy(), addrstr)
 				if r[i] == nil {
-					t.Fatalf("response %d is nil", i)
+					t.Errorf("response %d is nil", i)
 				}
-				wg.Done()
 			}(i)
 		}
 		select {