EEVEE: Blacklist pointcloud volume render tests

This test is testing a feature that is not supported yet
and has different behavior depending on the hardware.

tests/python/eevee_next_render_tests.py

@@ -10,6 +10,12 @@ import subprocess
 import sys
 from pathlib import Path
 
+# List of .blend files that are known to be failing and are not ready to be
+# tested, or that only make sense on some devices. Accepts regular expressions.
+BLACKLIST = [
+    # Blacklisted due to point cloud volume differences between platforms (to be fixed).
+    "points_volume.blend",
+]
 
 def setup():
     import bpy
@@ -176,7 +182,7 @@ def main():
         reference_override_dir = "eevee_next_renders/amd"
 
     from modules import render_report
-    report = render_report.Report("Eevee Next", output_dir, oiiotool)
+    report = render_report.Report("Eevee Next", output_dir, oiiotool, blacklist=BLACKLIST)
     report.set_pixelated(True)
     report.set_engine_name('eevee_next')
     report.set_reference_dir("eevee_next_renders")