Rename SpaLib Codelab to SpaLib Gallery

Bug: 235727273
Test: Build
Change-Id: I98eb51cbaadf0dbfe61562e07061dd5c4d476f47
diff --git a/packages/SettingsLib/Spa/settings.gradle b/packages/SettingsLib/Spa/settings.gradle
index 1b69c1e..897fa67 100644
--- a/packages/SettingsLib/Spa/settings.gradle
+++ b/packages/SettingsLib/Spa/settings.gradle
@@ -30,5 +30,5 @@
 }
 rootProject.name = "SpaLib"
 include ':spa'
-include ':codelab'
+include ':gallery'
 include ':tests'