fix(report): show actual functional area names instead of collapsing into Other

Stop collapsing excess functional areas into a synthetic "Other" bucket
in the summary chart.

This keeps the chart labels aligned with the real folder names under each
Area, so sections like Multimedia show their actual functional areas
instead of an aggregated placeholder.

Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>

Author: smuppand