Init th1520-vpu

Signed-off-by: Han Gao <gaohan@iscas.ac.cn>

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
#
# Date:      Thu Jul 20 01:20:15 2023 +0800
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# On branch master
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# Initial commit
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# Changes to be committed:
#	new file:   addons/lib/modprobe.d/hantro.conf
#	new file:   addons/lib/udev/rules.d/70-hantro.rules
#	new file:   addons/usr/lib/omxil/libOMX.hantro.H2.image.encoder.so
#	new file:   addons/usr/lib/omxil/libOMX.hantro.H2.video.encoder.so
#	new file:   addons/usr/lib/omxil/libOMX.hantro.VC8000D.image.decoder.so
#	new file:   addons/usr/lib/omxil/libOMX.hantro.VC8000D.video.decoder.so
#	new file:   debian/changelog
#	new file:   debian/control
#	new file:   debian/copyright
#	new file:   debian/rules
#	new file:   debian/source/format
#	new file:   debian/source/options
#	new file:   debian/th1520-vpu.install
#
