Fixed pylint warnings.

src/ssh_audit/policy.py

@@ -29,7 +29,7 @@ from datetime import date
 
 from ssh_audit import exitcodes
 from ssh_audit.ssh2_kex import SSH2_Kex  # pylint: disable=unused-import
-from ssh_audit.banner import Banner
+from ssh_audit.banner import Banner  # pylint: disable=unused-import
 
 
 # Validates policy files and performs policy testing

src/ssh_audit/utils.py

@@ -118,14 +118,14 @@ class Utils:
     def parse_int(v: Any) -> int:
         try:
             return int(v)
-        except Exception:  # pylint: disable=bare-except
+        except ValueError:
             return 0
 
     @staticmethod
     def parse_float(v: Any) -> float:
         try:
             return float(v)
-        except Exception:  # pylint: disable=bare-except
+        except ValueError:
             return -1.0
 
     @staticmethod