func: fix typo

Signed-off-by: AuxXxilium <info@auxxxilium.tech>

scripts/func.sh

@@ -171,7 +171,7 @@ function getTheme() {
 
 # Get latest Buildroot-X
 # $1 path
-function getBuildroots() {
+function getBuildrootx() {
   echo "Getting Buildroot-X begin"
   local DEST_PATH="${1}"
 
@@ -420,4 +420,4 @@ function copyBuildroot() {
   mkdir -p "${DEST_PATH}"
   cp -f "../${DEST_PATH}/bzImage" "${DEST_PATH}/bzImage-arc"
   cp -f "../${DEST_PATH}/rootfs.cpio.zst" "${DEST_PATH}/initrd-arc"
-}
+}