doxygen: add prefix for groups (#9991)

* doxygen: add prefix for groups

Add "group_" prefix to doxygen group names. This makes
it easier to grep with group name later.

This patch only modifies the groups defined in the pathes
of INPUT of documentation/Doxyfile:

INPUT = . \
        ../src \
        ../include \
        ../components/finsh \
        ../components/drivers/include/drivers \
        ../components/drivers/clk \
        ../components/dfs/dfs_v2/src \
        ../components/dfs/dfs_v2/include

Other groups are not touched.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

* ci: fixed error report when run file_check.py

Such as:
- "please delete extra space at the end of this line."
- "the RT-Thread error code should return negative value. e.g. return
  -RT_ERROR"

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

---------

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

components/finsh/finsh.h

@@ -109,7 +109,7 @@ typedef long (*syscall_func)(void);
 
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This macro exports a system function to finsh shell.
  *
@@ -119,7 +119,7 @@ typedef long (*syscall_func)(void);
 #define FINSH_FUNCTION_EXPORT(name, desc)
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This macro exports a system function with an alias name to finsh shell.
  *
@@ -130,7 +130,7 @@ typedef long (*syscall_func)(void);
 #define FINSH_FUNCTION_EXPORT_ALIAS(name, alias, desc)
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This macro exports a command to module shell.
  *
@@ -144,7 +144,7 @@ typedef long (*syscall_func)(void);
         _MSH_FUNCTION_CMD2)(__VA_ARGS__)
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This macro exports a command with alias to module shell.
  *
@@ -155,7 +155,7 @@ typedef long (*syscall_func)(void);
  * @code
  *      #define MSH_CMD_EXPORT_ALIAS(command, alias, desc) or
  *      #define MSH_CMD_EXPORT_ALIAS(command, alias, desc, opt)
- * @endcode 
+ * @endcode
  */
 #define MSH_CMD_EXPORT_ALIAS(...)                                           \
     __MSH_GET_EXPORT_MACRO(__VA_ARGS__, _MSH_FUNCTION_EXPORT_CMD3_OPT,      \

components/finsh/shell.c

@@ -127,7 +127,7 @@ const char *finsh_get_prompt(void)
 }
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function get the prompt mode of finsh shell.
  *
@@ -140,7 +140,7 @@ rt_uint32_t finsh_get_prompt_mode(void)
 }
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function set the prompt mode of finsh shell.
  *
@@ -210,7 +210,7 @@ static rt_err_t finsh_rx_ind(rt_device_t dev, rt_size_t size)
 }
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function sets the input device of finsh shell.
  *
@@ -251,7 +251,7 @@ void finsh_set_device(const char *device_name)
 }
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function returns current finsh shell input device.
  *
@@ -265,7 +265,7 @@ const char *finsh_get_device()
 #endif /* !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE) */
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function set the echo mode of finsh shell.
  *
@@ -280,7 +280,7 @@ void finsh_set_echo(rt_uint32_t echo)
 }
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function gets the echo mode of finsh shell.
  *
@@ -461,7 +461,7 @@ static void shell_push_history(struct finsh_shell *shell)
 static void (*_finsh_thread_entry_hook)(void);
 
 /**
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * @brief This function set a hook function at the entry of finsh thread
  *
@@ -755,7 +755,7 @@ __declspec(allocate("FSymTab$z")) const struct finsh_syscall __fsym_end =
 #endif
 
 /*
- * @ingroup finsh
+ * @ingroup group_finsh
  *
  * This function will initialize finsh shell
  */