Remove include <log.h> from defines.h

The reason for this is that log.h includes drv_hrt.h which sucks in
half the project's include files with it, which causes strange build
issues

src/lib/parameters/flashparams/flashparams.cpp

@@ -43,6 +43,7 @@
  */
 
 #include <px4_platform_common/defines.h>
+#include <px4_platform_common/log.h>
 #include <px4_platform_common/posix.h>
 #include <px4_platform_common/shutdown.h>
 

src/lib/parameters/parameters_common.cpp

@@ -31,6 +31,8 @@
  *
  ****************************************************************************/
 
+#include <string.h>
+
 /**
  * @file parameters_common.cpp
  *

src/lib/parameters/parameters_ioctl.cpp

@@ -38,6 +38,9 @@
  */
 
 #define PARAM_IMPLEMENTATION
+
+#include <errno.h>
+
 #include "param.h"
 #include "parameters_ioctl.h"
 #include <px4_platform_common/defines.h>

src/lib/parameters/parameters_ioctl.h

@@ -42,6 +42,7 @@
 #define PARAM_IMPLEMENTATION
 #include "param.h"
 #include <px4_platform/board_ctrl.h>
+#include <px4_platform_common/defines.h>
 
 #define _PARAMIOC(_n) (_PX4_IOC(_PARAMIOCBASE, _n))
 

src/lib/parameters/usr_parameters_if.cpp

@@ -42,6 +42,7 @@
 #include <parameters/px4_parameters.hpp>
 #include <sys/boardctl.h>
 #include <px4_platform_common/defines.h>
+#include <px4_platform_common/log.h>
 
 #include "parameters_common.cpp"