Initial commit for xr-material3-adaptive

Fixes: 340914602
Test: ./gradlew bOS
Change-Id: Ieacbb8875c2cc40d0f10157b7513dfd2bf202404
diff --git a/settings.gradle b/settings.gradle
index c006d1e..f03d71e 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1091,6 +1091,7 @@
 
 includeOptionalProject(":xr:xr", new File(repoRoot, "xr/xr"), [BuildType.XR])
 includeOptionalProject(":xr:integration-tests:compose-adaptive-sample", new File(repoRoot, "xr/integration-tests/compose-adaptive-sample"), [BuildType.XR])
+includeOptionalProject(":xr:xr-material3-adaptive", new File(repoRoot, "xr/xr-material3-adaptive"), [BuildType.XR])
 
 /////////////////////////////
 //