[kernel][version] 采用新的版本宏定义

版本控制规范：https://semver.org/

目前的版本子号不是很规范，其中RT_VERSION甚至和VS那边造成了冲突
```c
/* RT-Thread version information */
#define RT_VERSION                      4L              /**< major version number */
#define RT_SUBVERSION                   1L              /**< minor version number */
#define RT_REVISION                     1L              /**< revise version number */
```

参考ESP32：
```c
/** Major version number (X.x.x) */
#define ESP_ARDUINO_VERSION_MAJOR   2
/** Minor version number (x.X.x) */
#define ESP_ARDUINO_VERSION_MINOR   0
/** Patch version number (x.x.X) */
#define ESP_ARDUINO_VERSION_PATCH   3
```

建议改成：
```c
/* Major version number (X.x.x) */
#define RT_VERSION_MAJOR   4
/* Minor version number (x.X.x) */
#define RT_VERSION_MINOR   2
/* Patch version number (x.x.X) */
#define RT_VERSION_PATCH   0
```

1 files changed, 1 insertions, 1 deletions

diff --git a/src/kservice.c b/src/kservice.c
index 6a8336b2db..2fd38d330e 100644
--- a/src/kservice.c
+++ b/src/kservice.c
@@ -640,7 +640,7 @@ void rt_show_version(void)
     rt_kprintf("\n \\ | /\n");
     rt_kprintf("- RT -     Thread Operating System\n");
     rt_kprintf(" / | \\     %d.%d.%d build %s %s\n",
-               (rt_int32_t)RT_VERSION, (rt_int32_t)RT_SUBVERSION, (rt_int32_t)RT_REVISION, __DATE__, __TIME__);
+               (rt_int32_t)RT_VERSION_MAJOR, (rt_int32_t)RT_VERSION_MINOR, (rt_int32_t)RT_VERSION_PATCH, __DATE__, __TIME__);
     rt_kprintf(" 2006 - 2022 Copyright by RT-Thread team\n");
 }
 RTM_EXPORT(rt_show_version);