Sync RKMPP fixes from ffmpeg-rockchip #1036

Job	Run time
build_portable_linux / Build Portable FFmpeg (amd64)	1h 53m 56s
build_portable_mac / Build Portable FFmpeg (macos-13, x86_64)	49m 59s
build_portable_linux / Build Portable FFmpeg (arm64)	1h 45m 40s
build_debian / Build FFmpeg (bullseye, amd64)	55m 58s
build_portable_mac / Build Portable FFmpeg (macos-14, arm64)	22m 0s
build_portable_windows / Build Portable FFmpeg (win64)	37m 59s
build_debian / Build FFmpeg (bullseye, arm64)	15m 34s
build_debian / Build FFmpeg (bullseye, armhf)	13m 59s
build_portable_windows_clang / Build Portable FFmpeg (CLANG64, win64)	1h 7m 23s
build_debian / Build FFmpeg (bookworm, amd64)	1h 6m 6s
build_ubuntu / Build FFmpeg (focal, amd64)	1h 2m 31s
build_debian / Build FFmpeg (bookworm, arm64)	14m 38s
build_ubuntu / Build FFmpeg (focal, arm64)	14m 42s
build_debian / Build FFmpeg (bookworm, armhf)	13m 36s
build_ubuntu / Build FFmpeg (focal, armhf)	14m 48s
build_ubuntu / Build FFmpeg (jammy, amd64)	58m 25s
build_ubuntu / Build FFmpeg (jammy, arm64)	15m 17s
build_ubuntu / Build FFmpeg (jammy, armhf)	14m 6s
build_ubuntu / Build FFmpeg (noble, amd64)	1h 7m 13s
build_ubuntu / Build FFmpeg (noble, arm64)	16m 0s
build_ubuntu / Build FFmpeg (noble, armhf)	14m 13s
build_portable_windows / Publish Portable Release	0s
build_portable_mac / Publish Portable Release	0s
build_debian / Publish Release	0s
build_ubuntu / Publish Release	0s
build_portable_windows_clang / Publish Portable Release	0s
build_portable_linux / Publish Portable Release	0s
	14h 14m 3s

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