Add new API method attach_s instead of overloading the deprecated attach

Author: hugueskamba

drivers/Ticker.h

@@ -93,12 +93,12 @@ class Ticker : public TimerEvent, private NonCopyable<Ticker> {
      *  @param func pointer to the function to be called
      *  @param t the time between calls in seconds
      */
-    void attach(Callback<void()> func, const s_timestamp_t t)
+    void attach_s(Callback<void()> func, const s_timestamp_t t)
     {
         attach_us(func, SECONDS_TO_MICROSECONDS(t));
     }
 
-    MBED_DEPRECATED("This function has been deprecated, use attach(Callback<void()> func, const s_timestamp_t t)")
+    MBED_DEPRECATED("This function has been deprecated, use attach_s(Callback<void()> func, const s_timestamp_t t)")
     void attach(Callback<void()> func, float t)
     {
         attach_us(func, t * 1000000.0f);

features/nfc/source/nfc/NFCController.cpp

@@ -183,7 +183,7 @@ void NFCController::scheduler_process(bool hw_interrupt)
     // Process stack events
     uint32_t timeout = nfc_scheduler_iteration(_scheduler, hw_interrupt ? EVENT_HW_INTERRUPT : EVENT_NONE);
 
-    _timeout.attach(callback(this, &NFCController::on_timeout), (s_timestamp_t)timeout);
+    _timeout.attach_s(callback(this, &NFCController::on_timeout), timeout);
 }
 
 void NFCController::on_hw_interrupt()