Cleanup: quiet warning accessing deprecated attribute in bl_test

tests/python/bl_test.py

@@ -32,9 +32,18 @@ def replace_bpy_app_version():
     app = bpy.app
     app_fake = type(bpy)("bpy.app")
 
+    app_attr_exclude = {
+        # This causes a noisy warning every time.
+        "binary_path_python",
+    }
+
     for attr in dir(app):
-        if not attr.startswith("_"):
-            setattr(app_fake, attr, getattr(app, attr))
+        if attr.startswith("_"):
+            continue
+        if attr in app_attr_exclude:
+            continue
+
+        setattr(app_fake, attr, getattr(app, attr))
 
     app_fake.version = 0, 0, 0
     app_fake.version_string = "0.00 (sub 0)"