clk: renesas: r8a7742: Add clk entry for VSPR

Add clock entry 130 for VSPR (VSP for Resizing) module, so that this module
can be used on R8A7742 (RZ/G1H) SoC.

Alongside rename clock entry "vsp1-sy" to "vsps" (VSP Standard), so that
VSP1 clock names are in sync.

Note: The entry for VSPR clock was accidentally dropped from RZ/G manual
when all the information related to RT were removed.

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/20200831180312.7453-1-prabhakar.mahadev-lad.rj@bp.renesas.com


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