[XR][JXR] Update the SDK extension library for Android XR

Required to migrate Chrome from JXR alpha02 to JXR alpha04.

Bug: 416529182
Change-Id: I877b5ddc796b1a7a9794e6cc0e69ba674111201b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6565891
Commit-Queue: Gurmeet Kalra <gurmeetk@google.com>
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Sam Maier <smaier@chromium.org>
Auto-Submit: Gurmeet Kalra <gurmeetk@google.com>
Cr-Commit-Position: refs/heads/main@{#1462865}
NOKEYCHECK=True
GitOrigin-RevId: eb9e33fafe056dfd90441a3f3f9dbbdc9049c734