getting_started: intel_debug: Remove snd_sof_intel_ipc from dyndbg list

There were never a module named snd_sof_intel_ipc, at least I cannot find
it in kernel history.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

getting_started/intel_debug/suggestions.rst

@@ -135,7 +135,6 @@ file:
    options snd_intel_sdw_acpi dyndbg=+pmf
 
    # SOF internals
-   options snd_sof_intel_ipc dyndbg=+pmf
    options snd_sof_intel_hda_common dyndbg=+pmf
    options snd_sof_intel_hda_mlink dyndbg=+pmf
    options snd_sof_intel_hda dyndbg=+pmf