Add missing standard includes

src/BootloaderVersion.h

@@ -1,5 +1,8 @@
 #pragma once
 
+#include <cstdint>
+#include <cstddef>
+
 namespace Pinetime {
   class BootloaderVersion {
   public:

src/Version.h.in

@@ -2,6 +2,8 @@
 
 @VERSION_EDIT_WARNING@
 
+#include <cstdint>
+
 namespace Pinetime {
   class Version {
     public:

src/components/ble/DeviceInformationService.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <cstdint>
 #define min // workaround: nimble's min/max macros conflict with libstdc++
 #define max
 #include <host/ble_gap.h>

src/displayapp/Messages.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <cstdint>
 namespace Pinetime {
   namespace Applications {
     namespace Display {

src/displayapp/screens/BatteryIcon.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <cstdint>
 
 namespace Pinetime {
   namespace Applications {

src/displayapp/screens/InfiniPaint.h

@@ -2,6 +2,7 @@
 
 #include <lvgl/lvgl.h>
 #include <cstdint>
+#include <algorithm> // std::fill
 #include "displayapp/screens/Screen.h"
 
 namespace Pinetime {

src/drivers/PinMap.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <cstdint>
 
 namespace Pinetime {
   namespace PinMap {