add gpio

hc

2023-12-04 f33f61bdb7ca6d5ebe7a78f9d8694b91360279ac

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# From https://gstreamer.freedesktop.org/src/orc/orc-0.4.27.tar.xz.sha256sum
sha256 51e53e58fc8158e5986a1f1a49a6d970c5b16493841cf7b9de2c2bde7ce36b93 orc-0.4.27.tar.xz