Font collision for the "memory" icon

Currently microfetch seems to use U+F96C for the icon beside the "memory" section. According to the [nerd font cheat sheet](https://www.nerdfonts.com/cheat-sheet) it's deprecated/removed. On systems with CJK fonts installed it is rendered as a variant of a Chinese character. Some possible replacements for this icon are U+f046d (which is also a ruler), U+efc5 (memory chip), and U+f035b (some kind of generic chip) <img width="500" height="46" alt="Image" src="https://github.com/user-attachments/assets/b779d3e3-3da6-4825-a6c4-c166c8ab1e54" /> This image shows how the "memory" icon gets displayed with an up-to-date jetbrains mono nerd font and noto sans cjk nerd font installation