Add qemu riscv64 testing support
## Issue description CIP currently supports qemu riscv64 for CIP 5.10 and 6.1 kernels, but we only currently only build in our CI. We need to add testing support as well. ## Useful links - CI pipelines are defined [here](https://gitlab.com/cip-project/cip-testing/linux-cip-pipelines) - CI scripts, image and test templates are defined [here](https://gitlab.com/cip-project/cip-testing/linux-cip-ci) ## Acceptance criteria - [ ] Add support for boot testing for qemu riscv, using isar-cip-core (LTP and other test cases will be added by other issues)
issue