Bluetooth: ATT: Fix error handling on prepare write response
Bluetooth: ATT: Fix error handling on prepare write response

Don't generate error response for invalid offset or invalid
attribute value during queued write requests.
According to BT SIG specification such response needs to be done when
execute write request is performed.

Change-Id: If480228dc98f5713891b45b3f5ca31990cf5c633
Signed-off-by: Arkadiusz Lichwa <a8f3d827a064762faaf15c916aaf7025632f7d7f@tieto.com>

sharronliu/zephyr,ldts/zephyr,mirzak/zephyr-os,punitvara/zephyr,jamesonwilliams/zephyr-kernel,galak/zephyr,coldnew/zephyr-project-fork,jamesonwilliams/zephyr-kernel,explora26/zephyr,bboozzoo/zephyr,runchip/zephyr-cc3220,punitvara/zephyr,fbsder/zephyr,erwango/zephyr,runchip/zephyr-cc3220,fractalclone/zephyr-riscv,sharronliu/zephyr,punitvara/zephyr,32bitmicro/zephyr,bigdinotech/zephyr,fractalclone/zephyr-riscv,sharronliu/zephyr,runchip/zephyr-cc3220,Vudentz/zephyr,zephyriot/zephyr,rsalveti/zephyr,mirzak/zephyr-os,rsalveti/zephyr,kraj/zephyr,pklazy/zephyr,Vudentz/zephyr,erwango/zephyr,32bitmicro/zephyr,finikorg/zephyr,Vudentz/zephyr,fbsder/zephyr,rsalveti/zephyr,holtmann/zephyr,runchip/zephyr-cc3200,nashif/zephyr,fractalclone/zephyr-riscv,GiulianoFranchetto/zephyr,GiulianoFranchetto/zephyr,fractalclone/zephyr-riscv,rsalveti/zephyr,bboozzoo/zephyr,ldts/zephyr,nashif/zephyr,bboozzoo/zephyr,mirzak/zephyr-os,zephyriot/zephyr,GiulianoFranchetto/zephyr,aceofall/zephyr-iotos,kraj/zephyr,pklazy/zephyr,galak/zephyr,tidyjiang8/zephyr-doc,tidyjiang8/zephyr-doc,aceofall/zephyr-iotos,kraj/zephyr,finikorg/zephyr,rsalveti/zephyr,holtmann/zephyr,galak/zephyr,bboozzoo/zephyr,tidyjiang8/zephyr-doc,erwango/zephyr,erwango/zephyr,32bitmicro/zephyr,runchip/zephyr-cc3200,runchip/zephyr-cc3220,mbolivar/zephyr,zephyrproject-rtos/zephyr,GiulianoFranchetto/zephyr,runchip/zephyr-cc3220,aceofall/zephyr-iotos,holtmann/zephyr,mirzak/zephyr-os,holtmann/zephyr,fractalclone/zephyr-riscv,jamesonwilliams/zephyr-kernel,aceofall/zephyr-iotos,explora26/zephyr,sharronliu/zephyr,finikorg/zephyr,ldts/zephyr,coldnew/zephyr-project-fork,Vudentz/zephyr,punitvara/zephyr,nashif/zephyr,bigdinotech/zephyr,coldnew/zephyr-project-fork,mbolivar/zephyr,nashif/zephyr,kraj/zephyr,jamesonwilliams/zephyr-kernel,nashif/zephyr,zephyrproject-rtos/zephyr,sharronliu/zephyr,mbolivar/zephyr,Vudentz/zephyr,punitvara/zephyr,pklazy/zephyr,jamesonwilliams/zephyr-kernel,runchip/zephyr-cc3200,erwango/zephyr,ldts/zephyr,zephyriot/zephyr,mirzak/zephyr-os,coldnew/zephyr-project-fork,mbolivar/zephyr,bigdinotech/zephyr,finikorg/zephyr,kraj/zephyr,explora26/zephyr,tidyjiang8/zephyr-doc,finikorg/zephyr,fbsder/zephyr,mbolivar/zephyr,ldts/zephyr,zephyriot/zephyr,holtmann/zephyr,explora26/zephyr,bboozzoo/zephyr,GiulianoFranchetto/zephyr,explora26/zephyr,32bitmicro/zephyr,fbsder/zephyr,zephyrproject-rtos/zephyr,fbsder/zephyr,zephyrproject-rtos/zephyr,coldnew/zephyr-project-fork,aceofall/zephyr-iotos,bigdinotech/zephyr,runchip/zephyr-cc3200,pklazy/zephyr,pklazy/zephyr,Vudentz/zephyr,galak/zephyr,32bitmicro/zephyr,zephyrproject-rtos/zephyr,bigdinotech/zephyr,galak/zephyr,runchip/zephyr-cc3200,zephyriot/zephyr,tidyjiang8/zephyr-doc