Log Message:
patchelf: update to 0.12.

## Release History

0.12 (August 27, 2020):

* New `--clear-symbol-version` flag.
* Better support for relocating NOTE sections/segments.
* Improved the default section alignment choice.
* Bug fixes.

0.11 (June 9, 2020):

* New `--output` flag.
* Some bug fixes.