net: 6lo: Fix handling SAM_00 mode for packets with context
net: 6lo: Fix handling SAM_00 mode for packets with context

The uncompressed source address in packets was not handled properly if
NET_6LO_CONTEXT was enabled.

This implementation is identical to the contextless case.

Signed-off-by: Piotr Zierhoffer <e1d19b12230bfc9d1ee7dc1e438ebc847bc06dad@antmicro.com>

rsalveti/zephyr,zephyriot/zephyr,ldts/zephyr,aceofall/zephyr-iotos,zephyrproject-rtos/zephyr,zephyriot/zephyr,bigdinotech/zephyr,runchip/zephyr-cc3220,zephyriot/zephyr,fbsder/zephyr,mbolivar/zephyr,runchip/zephyr-cc3220,finikorg/zephyr,finikorg/zephyr,sharronliu/zephyr,nashif/zephyr,bigdinotech/zephyr,finikorg/zephyr,kraj/zephyr,fractalclone/zephyr-riscv,ldts/zephyr,holtmann/zephyr,zephyrproject-rtos/zephyr,explora26/zephyr,Vudentz/zephyr,galak/zephyr,kraj/zephyr,runchip/zephyr-cc3220,galak/zephyr,mbolivar/zephyr,finikorg/zephyr,fbsder/zephyr,ldts/zephyr,aceofall/zephyr-iotos,GiulianoFranchetto/zephyr,ldts/zephyr,punitvara/zephyr,galak/zephyr,runchip/zephyr-cc3220,aceofall/zephyr-iotos,mbolivar/zephyr,explora26/zephyr,bigdinotech/zephyr,Vudentz/zephyr,Vudentz/zephyr,runchip/zephyr-cc3220,kraj/zephyr,ldts/zephyr,nashif/zephyr,Vudentz/zephyr,punitvara/zephyr,sharronliu/zephyr,zephyriot/zephyr,rsalveti/zephyr,sharronliu/zephyr,fractalclone/zephyr-riscv,Vudentz/zephyr,punitvara/zephyr,pklazy/zephyr,pklazy/zephyr,GiulianoFranchetto/zephyr,fractalclone/zephyr-riscv,punitvara/zephyr,zephyriot/zephyr,pklazy/zephyr,kraj/zephyr,GiulianoFranchetto/zephyr,aceofall/zephyr-iotos,rsalveti/zephyr,finikorg/zephyr,holtmann/zephyr,bigdinotech/zephyr,fbsder/zephyr,pklazy/zephyr,Vudentz/zephyr,nashif/zephyr,pklazy/zephyr,fbsder/zephyr,explora26/zephyr,holtmann/zephyr,bigdinotech/zephyr,rsalveti/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,sharronliu/zephyr,zephyrproject-rtos/zephyr,kraj/zephyr,fractalclone/zephyr-riscv,galak/zephyr,fbsder/zephyr,fractalclone/zephyr-riscv,zephyrproject-rtos/zephyr,mbolivar/zephyr,rsalveti/zephyr,nashif/zephyr,sharronliu/zephyr,explora26/zephyr,GiulianoFranchetto/zephyr,holtmann/zephyr,mbolivar/zephyr,aceofall/zephyr-iotos,GiulianoFranchetto/zephyr,holtmann/zephyr,explora26/zephyr,punitvara/zephyr,nashif/zephyr