fix(linter): raise error when pylint fails instead of failing silently (#91)

PYLINT now fails when there is a config error:

![image](https://github.com/justinchuby/lintrunner-adapters/assets/11205048/e0bca49c-530c-45fc-a3d0-fd64f77d6068)

Author: justinchuby

lintrunner_adapters/adapters/pylint_linter.py

@@ -3,6 +3,7 @@
 import argparse
 import logging
 import re
+import subprocess
 import sys
 from typing import Pattern
 
@@ -109,11 +110,13 @@ def check_files(
                 sys.executable,
                 "-mpylint",
                 "--score=n",
+                "--exit-zero",
                 *([f"--rcfile={rcfile}"] if rcfile else []),
                 f"--jobs={jobs}",
                 *filenames,
             ],
             retries=retries,
+            check=True,
         )
     except OSError as err:
         return [
@@ -129,6 +132,24 @@ def check_files(
                 description=(f"Failed due to {err.__class__.__name__}:\n{err}"),
             )
         ]
+    except subprocess.CalledProcessError as err:
+        return [
+            LintMessage(
+                path=None,
+                line=None,
+                char=None,
+                code=LINTER_CODE,
+                severity=LintSeverity.ERROR,
+                name="command-failed",
+                original=None,
+                replacement=None,
+                description=(
+                    f"Linter exited with return code {err.returncode}.\n"
+                    f"STDOUT: {err.output.decode('utf-8')}\n\n"
+                    f"STDERR: {err.stderr.decode('utf-8')}"
+                ),
+            )
+        ]
     stdout = str(proc.stdout, "utf-8").strip()
     return [
         LintMessage(