Remove firmware-smmstore

firmware-smmstore is a Rust-based application for compacting SMMSTOREv1,
which we no longer use. After commit af955613e0 ("models: Enable
SMMSTOREv2 in coreboot") it is no longer needed.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

scripts/build.sh

@@ -45,16 +45,6 @@ EDK2_ARGS+=(
     -D FIRMWARE_OPEN_FIRMWARE_SETUP="firmware-setup/firmware-setup.inf"
 )
 
-# Rebuild firmware-smmstore (used by edk2)
-if [ "${MODEL}" != "qemu" ]
-then
-    touch apps/firmware-smmstore/Cargo.toml
-    make -C apps/firmware-smmstore
-    EDK2_ARGS+=(
-        -D FIRMWARE_OPEN_FIRMWARE_SMMSTORE="firmware-smmstore/firmware-smmstore.inf"
-    )
-fi
-
 # Rebuild gop-policy (used by edk2)
 if [ -e "${MODEL_DIR}/IntelGopDriver.inf" -a -e "${MODEL_DIR}/vbt.rom" ]
 then