Profiler - Remove rocprofiler-v1 remnants

Also force unset HSA_TOOLS_LIB so it doesn't break rocprofiler-sdk

Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

docs/how-to/using_RDC.rst

@@ -309,34 +309,6 @@ Known issues
     - Limited metrics on MI200.
     - Consumer GPUs such as RX6800 have fewer supported metrics.
 
-- dmon RocProfiler fields return zeros
-
-  **Solution:**
-
-  Set the ``HSA_TOOLS_LIB`` environment variable before running a compute job.
-
-  .. code-block:: shell
-
-    export HSA_TOOLS_LIB=/opt/rocm/lib/librocprofiler64.so.1
-
-  **Example:**
-
-  .. code-block:: shell
-
-    # Terminal 1
-    rdcd -u
-
-    # Terminal 2
-    export HSA_TOOLS_LIB=/opt/rocm/lib/librocprofiler64.so.1
-    gpu-burn
-
-    # Terminal 3
-    rdci dmon -u -e 800,801 -i 0 -c 1
-
-    # Output:
-    GPU   OCCUPANCY_PERCENT   ACTIVE_WAVES
-    0     001.000             32640.000
-
 - HSA_STATUS_ERROR_OUT_OF_RESOURCES
 
   **Error message:**