Revert "ci(profiling): split CPU timer profile jobs"

This reverts commit 7e736ea.

Author: taegyunkim

riotfile.py

@@ -3887,9 +3887,8 @@ def select_pys(min_version: str = MIN_PYTHON_VERSION, max_version: str = MAX_PYT
                     ],
                 ),
                 # Run the full profiling suite with both wall and CPU timer sampling enabled.
-                # Use a distinct name so these full-suite runs get separate CI shards.
+                # Match the standard profile dependencies so Riot can reuse its existing venv hashes.
                 Venv(
-                    name="profile-cpu-timer",
                     pys=select_pys(min_version="3.12"),
                     env={
                         "_DD_PROFILING_STACK_CPU_TIMER_ENABLED": "1",

tests/profiling/suitespec.yml

@@ -17,7 +17,7 @@ suites:
       - '@vendor'
       - tests/profiling/suitespec.yml
       - tests/profiling/*
-    pattern: profile(?:-cpu-timer)?$
+    pattern: profile$
     retry: 2
   profile-uwsgi:
     env: