Fix pre-commit issues: executable permission and unused variables

Signed-off-by: Dan Gil <[email protected]>

Author: Dan Gil

.github/workflows/extract_dependency_versions.py

@@ -434,7 +434,6 @@ def _format_notes(self, notes: str, category: str, source_file: str) -> str:
 
         # Handle "ARG: VARIABLE_NAME" format
         if notes.startswith("ARG: "):
-            var_name = notes[5:]  # Remove "ARG: " prefix
             return f"Dockerfile build argument"
 
         # Handle "From install script: VARIABLE_NAME" format
@@ -447,8 +446,6 @@ def _format_notes(self, notes: str, category: str, source_file: str) -> str:
 
         # Handle Git dependency notes
         if notes.startswith("Git dependency:"):
-            # Extract the package name after the colon
-            pkg = notes.split(":", 1)[1].strip() if ":" in notes else ""
             return f"Git repository dependency"
 
         # Handle "Git-based pip install from ..."
@@ -754,7 +751,6 @@ def extract_requirements_file(self, req_file: Path, component: str, category: st
                 lines = f.readlines()
 
             for i, line in enumerate(lines, 1):
-                original_line = line
                 line = line.strip()
 
                 # Skip comments and empty lines