Fix rocprof-compute TUI build err with python 39 (#303)

* Upgrade min python version from 3.8 to 3.9

* Set min version for textual-fspicker for TUI support

* Update workflows to use python 3.9 instead of 3.8

* fix formatting

* fix bug

---------

Co-authored-by: Vignesh Edithal <Vignesh.Edithal@amd.com>

projects/rocprofiler-compute/src/utils/utils.py

@@ -42,9 +42,10 @@ import tempfile
 import threading
 import time
 import uuid
+from collections.abc import Generator
 from contextlib import contextmanager
 from pathlib import Path
-from typing import Any, Dict, Generator, Optional, Union, cast
+from typing import Any, Optional, Union, cast
 
 import pandas as pd
 import yaml
@@ -767,7 +768,7 @@ def run_prof(
         if is_mode_live_attach:
 
             @contextmanager
-            def temporary_env(env_vars: Dict[str, str]) -> Generator[None, None, None]:
+            def temporary_env(env_vars: dict[str, str]) -> Generator[None, None, None]:
                 """
                 Temporarily change the environment variable of this application.
                 """