[VOL-5442] Update Go module dependencies in rw-core.

Change-Id: Ic1bb524d9b5e57eb77b06b4129204b89cc90176d
Signed-off-by: mgouda <madhumati.gouda@radisys.com>
diff --git a/vendor/golang.org/x/crypto/md4/md4.go b/vendor/golang.org/x/crypto/md4/md4.go
index 59d3480..7d9281e 100644
--- a/vendor/golang.org/x/crypto/md4/md4.go
+++ b/vendor/golang.org/x/crypto/md4/md4.go
@@ -4,10 +4,10 @@
 
 // Package md4 implements the MD4 hash algorithm as defined in RFC 1320.
 //
-// Deprecated: MD4 is cryptographically broken and should should only be used
+// Deprecated: MD4 is cryptographically broken and should only be used
 // where compatibility with legacy systems, not security, is the goal. Instead,
 // use a secure hash like SHA-256 (from crypto/sha256).
-package md4 // import "golang.org/x/crypto/md4"
+package md4
 
 import (
 	"crypto"