kernel: Remove nemu.conf from packaging

This PR removes the nemu.conf as we are not longer using NEMU from
the kernel configurations.

Fixes #4272

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>

tools/packaging/kernel/configs/fragments/x86_64/nemu.conf

@@ -1,7 +0,0 @@
-# Items needed to run the NEMU cut of QEMU
-# NEMU uses an EFI bios/boot, so requires a few extra bits
-
-CONFIG_MSDOS_PARTITION=y
-CONFIG_EFI=y
-CONFIG_EFI_ESRT=y
-CONFIG_EFI_RUNTIME_WRAPPERS=y

tools/packaging/kernel/kata_config_version

@@ -1 +1 @@
-91
+92