[YUNIKORN-2541] [ADDENDUM] Upgrade golang.org/x/net for CVEs (#852)

Update golang.org/x/crypto to v0.21.0 to keep our versions in the replace up to date.

Closes: #852

Signed-off-by: Yu-Lin Chen <chenyulin0719@apache.org>
(cherry picked from commit db13a4f)

Author: targetoee

go.mod

@@ -57,7 +57,7 @@ require (
 
 replace (
 	github.com/petermattis/goid => github.com/petermattis/goid v0.0.0-20240327183114-c42a807a84ba
-	golang.org/x/crypto => golang.org/x/crypto v0.19.0
+	golang.org/x/crypto => golang.org/x/crypto v0.21.0
 	golang.org/x/net => golang.org/x/net v0.23.0
 	golang.org/x/sys => golang.org/x/sys v0.18.0
 	golang.org/x/text => golang.org/x/text v0.14.0