Update Data Sources from LFX (#973)

Author: jmertic

_data/meeting-agenda-items.csv

@@ -5,6 +5,7 @@ OpenAPV - defining 6 month milestones,https://github.com/AcademySoftwareFoundati
 Dev Days - May 2025,https://github.com/AcademySoftwareFoundation/tac/issues/966,966,2025-02-19,Upcoming Meeting Agenda Items,,4-tac-meeting-short
 Security Threat model analysis for ASWF projects,https://github.com/AcademySoftwareFoundation/tac/issues/615,615,,Upcoming Meeting Agenda Items,,4-tac-meeting-short
 Feedback on Open Source Forum 2025,https://github.com/AcademySoftwareFoundation/tac/issues/960,960,,Upcoming Meeting Agenda Items,,4-tac-meeting-short
+Planning Session for TAC,https://github.com/AcademySoftwareFoundation/tac/issues/972,972,,Upcoming Meeting Agenda Items,,4-tac-meeting-short
 rawtoaces,https://github.com/AcademySoftwareFoundation/tac/issues/475,475,2025-02-19,Upcoming Meeting Agenda Items,2024-01-10,2-annual-review
 OpenTimelineIO,https://github.com/AcademySoftwareFoundation/tac/issues/477,477,2025-11-12,Future Meeting Agenda Items,2024-11-12,2-annual-review
 Open Shading Language,https://github.com/AcademySoftwareFoundation/tac/issues/437,437,2025-10-29,Future Meeting Agenda Items,2024-10-30,2-annual-review