arm64: dts: renesas: r9a07g054l2-smarc: Drop deleting can{0,1}-stb-hog nodes

Drop deleting can{0,1}-stb-hog nodes so that CAN becomes operational on
Renesas RZ/V2L SMARC EVK.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220227203744.18355-5-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>