app: shell_overlay: disable SOF telemetry perf measurements

SOF telemetry performance measurement tools use the same window 3 as the
DSP winstream log backend and the latter is enabled in the shell
overlay. Disable the conflicting feature.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>

app/shell_overlay.conf

@@ -12,3 +12,9 @@ CONFIG_LOG_BACKEND_ADSP_MTRACE=n
 # as mtrace is disable, enable logging via winstream/window3
 CONFIG_LOG_BACKEND_ADSP=y
 CONFIG_WINSTREAM_CONSOLE=y
+
+# The SOF telemetry performance measurements use
+# the same window 3 as winstream ADSP log backend, so
+# these must be disabled in order to use the console.
+CONFIG_SOF_TELEMETRY_PERFORMANCE_MEASUREMENTS=n
+CONFIG_SOF_TELEMETRY_IO_PERFORMANCE_MEASUREMENTS=n