CI: Trigger the draft-release job only on tags #18178

Job	Run time
Build on CentOS 7	0s
Build on old Debian ${{ matrix.container }}	0s
Build on gcc 11 ASAN	0s
Build static	0s
changes	6s
Create source tarball	0s
Run debug tests on Ubuntu 20.04	0s
Test source tarball	0s
Build rizin rzpipe	0s
Build rz-bindgen	0s
linux-meson-clang-tests	1s
linux-meson-gcc-tests	23m 43s
macos-meson-clang-tests	10m 47s
linux-gcc-tests-asan	1h 13m 47s
linux-clang-tests-asan	59m 27s
linux-gcc-tests-codecov	1s
capstone-v4	2s
capstone-v5	2s
capstone-sys	2s
no-gpl-code	2s
Include Rizin headers from C++ program (Linux)	0s
Publish Docker image on Docker Hub	0s
Build Android ${{ matrix.name }} package	0s
Test EXTRA_PREFIX works well	0s
Build OSX package	0s
Build Windows zip/installer ${{ matrix.name }}	0s
Test Windows installer built with ${{ matrix.name }}	0s
Test OSX pkg	0s
Create draft release and upload artifacts	0s
	2h 48m 0s

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