fix(kraft.yaml): point unikraft to danbugs/unikraft cpiovfs-fix and app-elfloader to danbugs fork

Signed-off-by: danbugs <danilochiarlone@gmail.com>

Author: danbugs

examples/python-agent-driver/kraft.yaml

@@ -2,8 +2,8 @@ specification: '0.6'
 name: python-agent-driver-hyperlight
 
 unikraft:
-  source: https://github.com/unikraft/unikraft.git
-  version: plat-hyperlight
+  source: https://github.com/danbugs/unikraft.git
+  version: cpiovfs-fix
   kconfig:
     CONFIG_PLAT_HYPERLIGHT: 'y'
     CONFIG_PAGING: 'n'
@@ -74,7 +74,7 @@ unikraft:
 
 libraries:
   app-elfloader:
-    source: https://github.com/unikraft/app-elfloader.git
+    source: https://github.com/danbugs/app-elfloader.git
     version: plat-hyperlight
   libelf:
     source: https://github.com/unikraft/lib-libelf.git