Use run for lsblk command (#4654)

Author: codefiles

archinstall/lib/disk/utils.py

@@ -1,8 +1,9 @@
 from pathlib import Path
+from subprocess import CalledProcessError
 
 from pydantic import BaseModel
 
-from archinstall.lib.command import SysCommand
+from archinstall.lib.command import SysCommand, run
 from archinstall.lib.exceptions import DiskError, SysCallError
 from archinstall.lib.log import debug, info, warn
 from archinstall.lib.models.device import LsblkInfo
@@ -29,19 +30,18 @@ def _fetch_lsblk_info(
 		cmd.append(str(dev_path))
 
 	try:
-		worker = SysCommand(cmd)
-	except SysCallError as err:
+		result = run(cmd)
+	except CalledProcessError as err:
 		# Get the output minus the message/info from lsblk if it returns a non-zero exit code.
-		if err.worker_log:
-			debug(f'Error calling lsblk: {err.worker_log.decode()}')
+		if stdout := err.stdout:
+			debug(f'Error calling lsblk: {stdout.decode().rstrip()}')
 
 		if dev_path:
 			raise DiskError(f'Failed to read disk "{dev_path}" with lsblk')
 
 		raise err
 
-	output = worker.output(remove_cr=False)
-	return LsblkOutput.model_validate_json(output)
+	return LsblkOutput.model_validate_json(result.stdout)
 
 
 def get_lsblk_info(