update submodules

Author: Bluefissure

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "lib/ImGuiScene"]
-	path = lib/ImGuiScene
-	url = https://github.com/ottercorp/ImGuiScene
 [submodule "lib/FFXIVClientStructs"]
 	path = lib/FFXIVClientStructs
 	url = https://github.com/ottercorp/FFXIVClientStructs.git
@@ -25,9 +22,6 @@
 [submodule "lib/Hexa.NET.ImGui"]
 	path = lib/Hexa.NET.ImGui
 	url = https://github.com/goatcorp/Hexa.NET.ImGui.git
-[submodule "lib/Lumina"]
-	path = lib/Lumina
-	url = https://github.com/ottercorp/Lumina/
 [submodule "lib/Lumina.Excel"]
 	path = lib/Lumina.Excel
 	url = https://github.com/NotAdam/Lumina.Excel.git