Downgrade reported WM Extensions version in T_QPR2

Some features relying on API version 2 are not fully ready yet.

Bug: 261780650
Test: N/A
Merged-In: I0a4f2bfcddd7f20f53e702f2bc2144d2fd939a21
Change-Id: I0a4f2bfcddd7f20f53e702f2bc2144d2fd939a21