FINERACT-2481: Remove Pentaho reports from initial sample data

Removes 70 deprecated Pentaho report entries from sample data SQL files
to prevent them from being loaded into new Fineract installations.

Changes:
- Removed 27 Pentaho permission entries from m_permission table
- Removed 43 Pentaho report entries from stretchy_report table
- Applied changes to both barebones_db.sql and load_sample_data.sql

The Pentaho reporting framework is being deprecated in favor of modern
reporting solutions. This change ensures new installations do not
include legacy Pentaho reports in their initial data.

No functional changes to existing installations - only affects initial
data for new deployments.

Author: AshharAhmadKhan