Fix mune translation from ini (run/pause) buttion translation

Unified two keys:
"Read Framebuffers To Memory (CPU)" and "Read Framebuffers To Memory (GPU)"
as
"Read Framebuffer To Memory (CPU)", "Read Framebuffer To Memory (GPU)"
for both screen menu and UI menu to simplified translation.

A corresponding simplified chinese (fully translated) ini file will be updated later in another commite of lang.