riscv: Increase stack size under KASAN
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.110 by commit 34bc1f69bf569309e76e5dfd574ee9034ceca147, it was introduced in version v5.6 by commit 8ad8b72721d0f07fa02dbe71f901743f9c71c8e6. For more details please see the references link.