ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON

ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON

The _hda_dsp_stream_put() function now depends on the
snd_hdac_ext_stream_release() interface from SND_HDA_EXT_CORE:

x86_64-linux-ld: vmlinux.o: in function `_hda_dsp_stream_put':
hda-stream.c:(.text+0xfac605): undefined reference to `snd_hdac_ext_stream_release'

Select this symbol the same way the other users do.

Fixes: 89e1d632bb29 ("ASoC: SOF: Intel: add hda_dsp_stream_pair_get/put helpers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260209070901.857700-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>