clk: renesas: r9a09g05[67]: Reduce differences

The clock drivers for RZ/V2H and RZ/V2N are very similar.
Reduce the differences between them by:
  - Moving and reformatting the PLLCM33_GEAR clock definitions,
  - Replacing spaces by TABs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/2246d2263e8a24d1aaf653db2004cbf2263c9048.1757606097.git.geert+renesas@glider.be