topology2: Increase widget default value for stack from 4k to 8k

The widget specific stack requirement works in such a way that all
components in a pipeline have their stack requirements, and the
pipeline stack size will be the highest of those values.

I am not sure if this is actually the best method. I am not sure what
factors affect the required stack size for a pipeline, but for now
this will have to do.

So 4k is not enough for all pipelines, and these generic numbers are
here to guarantee that everything works until we have fine tuned
values for all the modules. So increase the number to 8k to guarantee
functionality.

Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>

Author: Jyri Sarha

tools/topology/topology2/include/components/widget-common.conf

@@ -176,6 +176,6 @@ DefineAttribute."shared_bytes_requirement" {
 
 # These default values are here until we have measured module specific numbers
 stack_bytes_requirement		8192
-interim_heap_bytes_requirement	4096
+interim_heap_bytes_requirement	8192
 lifetime_heap_bytes_requirement	16384
 shared_bytes_requirement	4096