clk: imx: imx8qm-rsrc: drop VPU_UART/VPUCORE

IMX_SC_R_VPU_UART and IMX_SC_R_VPUCORE was used in i.MX8QM A0 which
not for mass production. i.MX8QM B0 not have the two resources, so drop
it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230912-imx8-clk-v1-v1-4-69a34bcfcae1@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>