kernel: clk: Get runtime PM before walking tree for clk_summary

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary The Linux kernel CVE team has assigned CVE-2024-27003 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050146-CVE-2024-27003-c862@gregkh/T...