A previous CL broke the Android build due to the fact that
sw::trace() is only defined by System/Debug.hpp on non-Android
platforms (while DebugAndroid.hpp defines trace() instead).

Use the TRACE() macro instead of calling the function directly.

Bug: b/73656151
Change-Id: I85e9f592a43df8bc4dc719b995934bb9c3bfa97f
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/36329Tested-by: David Turner <digit@google.com>
Kokoro-Presubmit: David Turner <digit@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>