hostsidetests/theme: Updating symlink to use Q

Replacing P with Q in tests/tests/os/assets/platform_versions.txt

Bug: 77589980
Test: Build
Change-Id: Ieda27961dead65be51350ce1660dbbacb08ec328
Merged-Id: I90043fd77db89de6206dcdbfc5d0de797360236c
Merged-In: I845a640c23cf470ef131c36b61dc70b849f7c9a3
2 files changed