Update notes for submitted changes

* [Fixed] Rebreather, Advanced Rebreather, and Mandalorian Helmet not filtering gas in the Geonosian Cave [Added] Geonosian Mercenary Sentry Weapons [Added] Rebreather to Geonosian Loot [Added] Populated Yavin4 Ruin Spawn [Updated] Geonosian Mercenary Sentry Appearance to preCU [Updated] Most geonosian spawns to correct creature, spawn point location and heading
Update notes for submitted changes

* [fixed] Removed _ from Reggi Tirver's name