perf vendor events riscv: Update SiFive Bullet events

perf vendor events riscv: Update SiFive Bullet events

Regenerate the event lists from the original hardware description. This
makes them consistent with the event lists for newer versions of the
hardware, allowing most files to be reused across hardware versions.

Signed-off-by: Eric Lin <eric.lin@sifive.com>
Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-4-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>