Error: Schema version must be >= 7.4

Steps to recreate:

Run the following commands:

git clone https://github.com/debootdevs/deboot.git --recurse-submodules 
cd deboot
sudo make init-env

Then run the following commands inside the virtual environment:
```
cd deboot
make BEE_VERSION=2.1.0 install
```

Observe the following error


[root@521bdb7fb3ea deboot]# make BEE_VERSION=2.0.0 install
make SYSROOT=/deboot/build/sysroot --directory appliance kiwi
make[1]: Entering directory '/deboot/appliance'
make SYSROOT=/deboot/build/sysroot --directory kiwi 
make[2]: Entering directory '/deboot/appliance/kiwi'
kiwi --profile Live system prepare --description . --root /deboot/build/sysroot && touch -h /deboot/build/sysroot/etc/os-release
[ INFO    ]: 21:34:10 | Reading runtime config file: '/etc/kiwi.yml'
[ INFO    ]: 21:34:10 | Loading XML description
[ INFO    ]: 21:34:10 | Support for multiple markup descriptions available
[ ERROR   ]: 21:34:10 | Unexpected error:
Traceback (most recent call last):
File "/usr/bin/kiwi", line 8, in <module>
sys.exit(main())
         ^^^^^^
File "/usr/lib/python3.12/site-packages/kiwi/kiwi.py", line 68, in main
App()
File "/usr/lib/python3.12/site-packages/kiwi/app.py", line 35, in __init__
task_class().process()
File "/usr/lib/python3.12/site-packages/kiwi/tasks/system_prepare.py", line 149, in process
self.load_xml_description(
File "/usr/lib/python3.12/site-packages/kiwi/tasks/base.py", line 179, in load_xml_description
self.description = XMLDescription(
                   ^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/kiwi/xml_description.py", line 68, in __init__
self.description = self.markup.get_xml_description()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/kiwi/markup/any.py", line 69, in get_xml_description
return self.apply_xslt_stylesheets(
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/kiwi/markup/base.py", line 87, in apply_xslt_stylesheets
xslt_transform(parsed_description), pretty_print=True
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "src/lxml/xslt.pxi", line 603, in lxml.etree.XSLT.__call__
lxml.etree.XSLTApplyError: Error: Schema version must be >= 7.4 For details how to update older schemas refer to: https://osinside.github.io/kiwi

make[2]: [Makefile:11: /deboot/build/sysroot/etc/os-release] Error 1 make[2]: Leaving directory '/deboot/appliance/kiwi' make[1]: [Makefile:10: /deboot/build/sysroot/etc/os-release] Error 2 make[1]: Leaving directory '/deboot/appliance' make: *** [Makefile:52: /deboot/build/sysroot/etc/os-release] Error 2 [root@521bdb7fb3ea deboot]#



## Screenshot

![image](https://github.com/debootdevs/deboot/assets/2212651/7e0cb9ad-031b-4933-a0eb-b1a756062999)

debootdevs / deboot

Error: Schema version must be >= 7.4 #9

Steps to recreate: