clk: qcom: Add new frequency table for gcc_emac_rgmii_clk_src

The emac_rgmii_clk_src is sharing frequency table with
emac_ptp_clk_src and there is requirement to add new frequency
levels for emac_rgmii_clk_src, so add the new frequency table for
the same. Also add new frequency levels for emac_ptp_clk_src.

Change-Id: Ia2d1b19a5db7d9e08c844101dcfca513bfb0acc6
Signed-off-by: Amit Nischal <anischal@codeaurora.org>