Fix _socketSetSockOptLevelTransport alignment issues

Copy value rather than casting to avoid
pointer alignment issues.

Author: kstribrnAmzn

MISRA.md

@@ -75,15 +75,6 @@ _Ref 10.8.1_
   and isdigit. We do not have control over these so we are suppressing these
   violations.
 
-#### Rule 11.3
-
-_Ref 11.3.1_
-
-- MISRA C-2012 Rule 11.3 does not allow casting of a pointer to different object
-  types. We are passing in a length variable which is then checked to determine
-  what to cast this value to. As such we are not worried about the chance of
-  misaligned access when using the cast variable.
-
 #### Rule 21.6
 
 _Ref 21.6.1_

source/cellular_common_api.c

@@ -73,11 +73,7 @@ static CellularError_t _socketSetSockOptLevelTransport( CellularSocketOption_t o
     {
         if( optionValueLength == sizeof( uint32_t ) )
         {
-            /* MISRA Ref 11.3 [Misaligned access] */
-            /* More details at: https://github.com/FreeRTOS/FreeRTOS-Cellular-Interface/blob/main/MISRA.md#rule-113 */
-            /* coverity[misra_c_2012_rule_11_3_violation] */
-            pTimeoutMs = ( const uint32_t * ) pOptionValue;
-            socketHandle->sendTimeoutMs = *pTimeoutMs;
+            ( void ) memcpy( &( socketHandle->sendTimeoutMs ), pOptionValue, sizeof( uint32_t ) );
         }
         else
         {
@@ -88,11 +84,8 @@ static CellularError_t _socketSetSockOptLevelTransport( CellularSocketOption_t o
     {
         if( optionValueLength == sizeof( uint32_t ) )
         {
-            /* MISRA Ref 11.3 [Misaligned access] */
-            /* More details at: https://github.com/FreeRTOS/FreeRTOS-Cellular-Interface/blob/main/MISRA.md#rule-113 */
-            /* coverity[misra_c_2012_rule_11_3_violation] */
-            pTimeoutMs = ( const uint32_t * ) pOptionValue;
-            socketHandle->recvTimeoutMs = *pTimeoutMs;
+            ( void ) memcpy( &( socketHandle->recvTimeoutMs ), pOptionValue, sizeof( uint32_t ) );
+
         }
         else
         {
@@ -116,10 +109,7 @@ static CellularError_t _socketSetSockOptLevelTransport( CellularSocketOption_t o
     {
         if( ( socketHandle->socketState == SOCKETSTATE_ALLOCATED ) && ( optionValueLength == sizeof( uint16_t ) ) )
         {
-            /* MISRA Ref 11.3 [Misaligned access] */
-            /* More details at: https://github.com/FreeRTOS/FreeRTOS-Cellular-Interface/blob/main/MISRA.md#rule-113 */
-            /* coverity[misra_c_2012_rule_11_3_violation] */
-            socketHandle->localPort = *( ( uint16_t * ) pOptionValue );
+            ( void ) memcpy( &( socketHandle->localPort ), pOptionValue, sizeof( uint16_t ) );
         }
         else
         {