[configs/releng] Oops, fix efitools path

Thanks Philip Müller.
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>

configs/releng/build.sh

@@ -146,8 +146,8 @@ make_isolinux() {
 # Prepare /EFI
 make_efi() {
     mkdir -p ${work_dir}/iso/EFI/boot
-    cp ${work_dir}/x86_64/airootfs/usr/lib/efitools/PreLoader.efi ${work_dir}/iso/EFI/boot/bootx64.efi
-    cp ${work_dir}/x86_64/airootfs/usr/lib/efitools/HashTool.efi ${work_dir}/iso/EFI/boot/
+    cp ${work_dir}/x86_64/airootfs/usr/share/efitools/PreLoader.efi ${work_dir}/iso/EFI/boot/bootx64.efi
+    cp ${work_dir}/x86_64/airootfs/usr/share/efitools/HashTool.efi ${work_dir}/iso/EFI/boot/
 
     cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/iso/EFI/boot/loader.efi
 
@@ -182,8 +182,8 @@ make_efiboot() {
     cp ${work_dir}/iso/${install_dir}/boot/intel_ucode.img ${work_dir}/efiboot/EFI/archiso/intel_ucode.img
 
     mkdir -p ${work_dir}/efiboot/EFI/boot
-    cp ${work_dir}/x86_64/airootfs/usr/lib/efitools/PreLoader.efi ${work_dir}/efiboot/EFI/boot/bootx64.efi
-    cp ${work_dir}/x86_64/airootfs/usr/lib/efitools/HashTool.efi ${work_dir}/efiboot/EFI/boot/
+    cp ${work_dir}/x86_64/airootfs/usr/share/efitools/PreLoader.efi ${work_dir}/efiboot/EFI/boot/bootx64.efi
+    cp ${work_dir}/x86_64/airootfs/usr/share/efitools/HashTool.efi ${work_dir}/efiboot/EFI/boot/
 
     cp ${work_dir}/x86_64/airootfs/usr/lib/systemd/boot/efi/systemd-bootx64.efi ${work_dir}/efiboot/EFI/boot/loader.efi