Fix small bugs in Kernel (#998)

* Fix small bugs

* Cast sizeof to BaseType_t

* Test removing assert to fix UT

* Revert change to tasks.c

Since configIDLE_TASK_NAME must be defined as a string according to
the documentation, the macro will always be NULL terminated. Which
means that the check `if( cIdleName[ xIdleTaskNameIndex ] == ( char ) 0x00 )`
will catch the end of string.

* Update coverity config; Add coverity version; Update pvPortMalloc declaration to match the definitions.

* Add port files to sed command

* Remove warnings about unused parameters in port code

---------

Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>

include/FreeRTOS.h

@@ -96,6 +96,10 @@
     #define configNUMBER_OF_CORES    1
 #endif
 
+#ifndef configUSE_MALLOC_FAILED_HOOK
+    #define configUSE_MALLOC_FAILED_HOOK    0
+#endif
+
 /* Basic FreeRTOS definitions. */
 #include "projdefs.h"
 
@@ -2649,10 +2653,6 @@
     #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS()
 #endif
 
-#ifndef configUSE_MALLOC_FAILED_HOOK
-    #define configUSE_MALLOC_FAILED_HOOK    0
-#endif
-
 #ifndef portPRIVILEGE_BIT
     #define portPRIVILEGE_BIT    ( ( UBaseType_t ) 0x00 )
 #endif