chore: add build artifacts to .gitignore

- Add local_install/ directory
- Add pybind11*/ source directories
- Add *.zip archive files
- Add *.ogv video files
- Add test_*.py test scripts

Author: sameeul

.gitignore

@@ -4,6 +4,13 @@ data/
 
 # Test file
 test.py
+test_*.py
+
+# Local build artifacts
+local_install/
+pybind11*/
+*.zip
+*.ogv
 
 # Prerequisites
 *.d