Commit e33d9ee4 incorrectly stated that:
> Now that nRF70 by default uses zero-copy fine-tune the configuration
to get optimal memory while getting peak throughputs.
This is incorrect since `NRF_WIFI_ZERO_COPY_TX` is only enabled by
default for the nRF54L series. Update the data heap size so that the
smaller value is only used when `NRF_WIFI_ZERO_COPY_TX` is enabled.
Signed-off-by: Jordan Yates <jordan@embeint.com>
80f7124155