refactor: use void operator for intentional exception ignoring

- Replace NOSONAR suppressions with void operator pattern
- void e explicitly marks exception as intentionally unused
- Maintains debug logging for troubleshooting
- Cleaner approach using language features vs linting suppressions
- Exception is expected in CommonJS/Jest environments

Author: RossBugginsNHS

src/cloudevents/tools/generator/docs-generator/generate-docs-cli.ts

@@ -145,12 +145,11 @@ try {
       process.exit(1);
     });
   }
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
 } catch (e) {
-  // NOSONAR - Intentionally ignoring error when import.meta is not available
-  // This occurs in CommonJS/Jest environments and is expected behavior
-  // The module is being imported, not executed directly, so no action needed
+  // Intentionally ignoring: import.meta not available in CommonJS/Jest environments
+  // This is expected when the module is imported rather than executed directly
   if (process.env.DEBUG) {
     console.debug('Module loaded in CommonJS/Jest environment (import.meta not available)');
   }
+  void e; // Mark exception as intentionally unused
 }

src/cloudevents/tools/generator/readme-generator/update-readme-cli.ts

@@ -79,12 +79,11 @@ try {
         process.exit(1);
       });
   }
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
 } catch (e) {
-  // NOSONAR - Intentionally ignoring error when import.meta is not available
-  // This occurs in CommonJS/Jest environments and is expected behavior
-  // The module is being imported, not executed directly, so no action needed
+  // Intentionally ignoring: import.meta not available in CommonJS/Jest environments
+  // This is expected when the module is imported rather than executed directly
   if (process.env.DEBUG) {
     console.debug("Module loaded in CommonJS/Jest environment (import.meta not available)");
   }
+  void e; // Mark exception as intentionally unused
 }