CLI Launch: Shlex executable path

If an executable path has a single quote (') in it, it can now be launched.

Fix protontricks-launch tests

`shlex.quote` usage means that single quotes are no longer added
unnecessarily to the executable path.

Co-authored-by: Janne Pulkkinen <janne.pulkkinen@protonmail.com>

src/protontricks/cli/launch.py

@@ -176,7 +176,7 @@ def exit_(error):
         cli_args += ["--no-term"]
 
     inner_args = " ".join(
-        ["wine", f"'{executable_path}'"]
+        ["wine", shlex.quote(str(executable_path))]
         + exec_args
     )
 

tests/cli/test_launch.py

@@ -29,7 +29,7 @@ def test_run_executable(
         # 'test.exe' was executed
         command = commands[-1]
         assert command.args.startswith("wine ")
-        assert command.args.endswith("/test.exe'")
+        assert command.args.endswith("/test.exe")
 
         assert command.env["WINEPREFIX"] == str(steam_app.prefix_path)
 
@@ -45,7 +45,7 @@ def test_run_executable_appid(
         # 'test.exe' was executed
         command = commands[-1]
         assert command.args.startswith("wine ")
-        assert command.args.endswith("/test.exe'")
+        assert command.args.endswith("/test.exe")
 
         assert command.env["WINEPREFIX"] == str(steam_app.prefix_path)
 
@@ -123,7 +123,7 @@ def _set_launch_args(*args, **kwargs):
             "--no-background-wineserver", "--no-term", "-c"
         ]
         assert cli_args[6].startswith("wine ")
-        assert cli_args[6].endswith("test.exe'")
+        assert cli_args[6].endswith("test.exe")
         assert cli_args[7] == "10"
 
         # Steam installation was provided to the main entrypoint