8209024: Use SuppressWarnings on serialVersionUID fields in interfaces

Reviewed-by: bpb, rriggs, mullan

src/java.base/share/classes/java/security/interfaces/RSAMultiPrimePrivateCrtKey.java

@@ -51,6 +51,7 @@ public interface RSAMultiPrimePrivateCrtKey extends RSAPrivateKey {
      * serialization compatibility with a previous
      * version of the type.
      */
+    @SuppressWarnings("serial") // serialVersionUID in an interface is ineffectual
     static final long serialVersionUID = 618058533534628008L;
 
     /**