Fix the display of the date after a reset : when the date/time was restored from the noinit area, the date was displayed as "--" instead of the actual date.

This issue was caused by DateTime::SetCurrentTime() that would not update the internal state of the class : dayOfWeek, Month, Year were not properly updated according to the current time.

Author: JF002

src/components/datetime/DateTimeController.cpp

@@ -7,6 +7,7 @@ using namespace Pinetime::Controllers;
 
 void DateTime::SetCurrentTime(std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> t) {
   this->currentDateTime = t;
+  UpdateTime(previousSystickCounter); // Update internal state without updating the time
 }
 
 void DateTime::SetTime(