Format header files

In my PR updating clang-format, I forgot to also format the headers.

src/components/datetime/DateTimeController.h

@@ -9,6 +9,7 @@ namespace Pinetime {
   namespace System {
     class SystemTask;
   }
+
   namespace Controllers {
     class DateTime {
     public:
@@ -51,24 +52,31 @@ namespace Pinetime {
       void SetTimeZone(int8_t timezone, int8_t dst);
 
       void UpdateTime(uint32_t systickCounter);
+
       uint16_t Year() const {
         return year;
       }
+
       Months Month() const {
         return month;
       }
+
       uint8_t Day() const {
         return day;
       }
+
       Days DayOfWeek() const {
         return dayOfWeek;
       }
+
       uint8_t Hours() const {
         return hour;
       }
+
       uint8_t Minutes() const {
         return minute;
       }
+
       uint8_t Seconds() const {
         return second;
       }
@@ -117,9 +125,11 @@ namespace Pinetime {
       std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> CurrentDateTime() const {
         return currentDateTime;
       }
+
       std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> UTCDateTime() const {
         return currentDateTime - std::chrono::seconds((tzOffset + dstOffset) * 15 * 60);
       }
+
       std::chrono::seconds Uptime() const {
         return uptime;
       }