Revert "Upgrade binutils, zlib and grub"

This reverts commit fcd268b.

There is a problem with x86_64 that I haven't root caused yet.
Leeping zlib in 1.3.1.

compile.sh

@@ -269,24 +269,8 @@ install_util_linux() {
 }
 
 install_grub() {
-   rm -f $SOURCE/$GRUB_SRC/grub-core/extra_deps.lst &&
-   echo depends bli part_gpt > $SOURCE/$GRUB_SRC/grub-core/extra_deps.lst &&
-   rm -rf $GRUB_SRC.obj &&
    mkdir -p $GRUB_SRC.obj &&
-   pushd $GRUB_SRC.obj &&
-   local existing_cc=$CC
-   local existing_cxx=$CXX
-   local existing_ar=$AR
-   local existing_ranlib=$RANLIB
-   local existing_ld=$LD
-   local existing_strip=$STRIP
-   unset CC
-   unset AR
-   unset RANLIB
-   unset LD
-   unset STRIP
-   unset CXX
-   RANLIB=ranlib CXX=g++ AR=ar STRIP=strip TARGET_STRIP=$existing_strip TARGET_CC=$existing_cc CPP="gcc -E" \
+   cd $GRUB_SRC.obj &&
    $SOURCE/$GRUB_SRC/configure --prefix="$SYS_ROOT" \
       --build=${HOST} \
       --host=${TARGET} \
@@ -296,13 +280,7 @@ install_grub() {
       --with-bootdir=$SYS_ROOT/boot &&
    make -j$PROCS &&
    make -j$PROCS install &&
-   export CC=$existing_cc
-   export CXX=$existing_cxx
-   export AR=$existing_ar
-   export RANLIB=$existing_ranlib
-   export LD=$existing_ld
-   export STRIP=$existing_strip
-   popd
+   cd ..
 }
 
 install_libxcrypt () {

download-funcs.sh

@@ -75,8 +75,7 @@ download_from_git () {
       local git_result=$?
       popd &&
       return $git_result
-   fi) &&
-   (if [ -n "$CACHE_GIT" ]; then
+   elif [ -n "$CACHE_GIT" ]; then
        mkdir -p $DOWNLOAD_CACHE_DIRECTORY &&
        pushd $DOWNLOAD_CACHE_DIRECTORY &&
        (if [ -d $dir ]; then

package-versions.sh

@@ -1,5 +1,5 @@
 # Package versions.
-BINUTILS_VERSION=2.42
+BINUTILS_VERSION=2.41
 GCC_VERSION=13.2.0
 FLEX_VERSION=2.6.4
 ZLIB_VERSION=1.3.1
@@ -13,7 +13,7 @@ LIBUUID_VERSION=1.0.3
 UTIL_LINUX_MAJOR_VERSION=2.39
 # 2.39.2 fails because libmount/src/hooks.c is being compiled without proper support.
 UTIL_LINUX_VERSION=2.39
-GRUB_VERSION=2.12
+GRUB_VERSION=2.06
 SHADOW_VERSION=4.14.2
 SED_VERSION=4.9
 GMP_VERSION=6.3.0