chore: bump version to v5.3.0rc1 #93

Job	Run time
check-version	9s
build / build-installer	1m 3s
frontend-checks / frontend-checks	1m 32s
frontend-tests / frontend-tests	53s
python-checks / python-checks	9s
python-tests / py3.10: linux-cuda-11_7	4m 20s
python-tests / py3.10: linux-rocm-5_2	4m 10s
python-tests / py3.10: linux-cpu	4m 19s
python-tests / py3.10: macos-default	2m 45s
python-tests / py3.10: windows-cpu	9m 45s
python-tests / py3.11: linux-cuda-11_7	4m 8s
python-tests / py3.11: linux-rocm-5_2	4m 56s
python-tests / py3.11: linux-cpu	3m 1s
python-tests / py3.11: macos-default	2m 42s
python-tests / py3.11: windows-cpu	8m 36s
publish-pypi	34s
publish-testpypi	33s
	53m 35s

Provide feedback