Fix regex group numbers after adding Methods capture

The regex now captures Methods percentage in group 2, which shifted
all subsequent group numbers:
- Group 1: Class name
- Group 2: Methods percentage (captured but not used)
- Group 3: Lines percentage
- Group 4: Covered lines count
- Group 5: Total lines count

Updated the Python code to use the correct group numbers (3, 4, 5)
instead of the old numbers (2, 3, 4).

This fixes the ValueError: invalid literal for int() with base 10: '91.92'

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: aristath

.github/workflows/code-coverage.yml

@@ -203,9 +203,10 @@ jobs:
               match = re.search(r'^([\w\\]+)\s+Methods:\s+([\d.]+)%.*Lines:\s+([\d.]+)%\s+\(\s*(\d+)/\s*(\d+)\)', line)
               if match:
                   class_name = match.group(1)
-                  line_percent = float(match.group(2))
-                  covered_lines = int(match.group(3))
-                  total_lines = int(match.group(4))
+                  # Group 2 is methods percentage (not used)
+                  line_percent = float(match.group(3))  # Lines percentage
+                  covered_lines = int(match.group(4))   # Covered lines count
+                  total_lines = int(match.group(5))     # Total lines count
                   return class_name, line_percent, covered_lines, total_lines
               return None, None, None, None