PR2056: libqos conversion from uint32_t to time_t

AquosA defines qres_params_t using qres_time_t so we should also.
This fixes an invalid conversion from uint32_t into time_t as well.

cpukit/libqos/qreslib.h

@@ -67,9 +67,9 @@ typedef time_t qres_atime_t;
 /** Server parameters. */
 typedef struct {
   /** Relative deadline of the server. */
-  uint32_t P;
+  qres_time_t P;
   /** Budget (computation time) of the server. */
-  uint32_t Q;
+  qres_time_t Q;
 } qres_params_t;
 
 /**