[PPC/ARM] Update to Capstone `v6`/`auto-sync` #15845

Job	Run time
Build on CentOS 7	1m 32s
changes	5s
Build on gcc 11 ASAN	1h 25m 19s
Build on old Debian debian:wheezy	20m 35s
Build on old Debian debian:jessie	20m 33s
Build on old Debian debian:stretch	20m 36s
Build static	24m 43s
Create source tarball	1m 51s
Run debug tests on Ubuntu 20.04	1m 23s
linux-meson-clang-tests	3s
linux-meson-gcc-tests	59s
macos-meson-clang-tests	17m 30s
linux-gcc-tests-asan	1m 45s
linux-clang-tests-asan	1h 0m 26s
linux-gcc-tests-codecov	4s
capstone-v3	1s
capstone-v4	2s
capstone-sys	2s
no-gpl-code	2s
Test source tarball	5m 9s
Build rizin rzpipe	4m 15s
Build rz-bindgen	5m 0s
Publish Docker image on Docker Hub	0s
Include Rizin headers from C++ program	0s
Build Android ${{ matrix.name }} package	0s
Build Windows zip/installer ${{ matrix.name }}	0s
Build OSX package	0s
Test EXTRA_PREFIX works well	0s
Test Windows installer built with ${{ matrix.name }}	0s
Test OSX pkg	0s
Create draft release and upload artifacts	0s
	4h 31m 55s

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