Update to 202408

• Drop 2m variants
• Drop csm variants
• Drop hybrid 32/64 variants

File list diffs compared to current repo packages (202311):

edk2-ovmf

--- <sans nom>
+++ <sans nom>
@@ -7,30 +7,17 @@
 /usr/share/doc/edk2-ovmf/ReadMe.rst
 /usr/share/edk2/
 /usr/share/edk2/ia32/
-/usr/share/edk2/ia32/OVMF.4m.fd
 /usr/share/edk2/ia32/OVMF_CODE.4m.fd
-/usr/share/edk2/ia32/OVMF_CODE.csm.4m.fd
-/usr/share/edk2/ia32/OVMF_CODE.csm.fd
-/usr/share/edk2/ia32/OVMF_CODE.fd
 /usr/share/edk2/ia32/OVMF_CODE.secboot.4m.fd
-/usr/share/edk2/ia32/OVMF_CODE.secboot.fd
-/usr/share/edk2/ia32/OVMF.fd
 /usr/share/edk2/ia32/OVMF_VARS.4m.fd
-/usr/share/edk2/ia32/OVMF_VARS.fd
+/usr/share/edk2/ia32/OVMF_VARS.secboot.4m.fd
 /usr/share/edk2-ovmf
 /usr/share/edk2/x64/
 /usr/share/edk2/x64/MICROVM.4m.fd
-/usr/share/edk2/x64/MICROVM.fd
-/usr/share/edk2/x64/OVMF.4m.fd
 /usr/share/edk2/x64/OVMF_CODE.4m.fd
-/usr/share/edk2/x64/OVMF_CODE.csm.4m.fd
-/usr/share/edk2/x64/OVMF_CODE.csm.fd
-/usr/share/edk2/x64/OVMF_CODE.fd
 /usr/share/edk2/x64/OVMF_CODE.secboot.4m.fd
-/usr/share/edk2/x64/OVMF_CODE.secboot.fd
-/usr/share/edk2/x64/OVMF.fd
 /usr/share/edk2/x64/OVMF_VARS.4m.fd
-/usr/share/edk2/x64/OVMF_VARS.fd
+/usr/share/edk2/x64/OVMF_VARS.secboot.4m.fd
 /usr/share/licenses/
 /usr/share/licenses/edk2-ovmf/
 /usr/share/licenses/edk2-ovmf/License.txt
@@ -40,22 +27,7 @@
 /usr/share/qemu/
 /usr/share/qemu/firmware/
 /usr/share/qemu/firmware/50-edk2-ovmf-i386-secure-4m.json
-/usr/share/qemu/firmware/50-edk2-ovmf-i386-secure.json
 /usr/share/qemu/firmware/50-edk2-ovmf-x86_64-secure-4m.json
-/usr/share/qemu/firmware/50-edk2-ovmf-x86_64-secure.json
 /usr/share/qemu/firmware/60-edk2-ovmf-i386-4m.json
-/usr/share/qemu/firmware/60-edk2-ovmf-i386.json
 /usr/share/qemu/firmware/60-edk2-ovmf-microvm-4m.json
-/usr/share/qemu/firmware/60-edk2-ovmf-microvm.json
 /usr/share/qemu/firmware/60-edk2-ovmf-x86_64-4m.json
-/usr/share/qemu/firmware/60-edk2-ovmf-x86_64.json
-/usr/share/qemu/firmware/70-edk2-ovmf-i386-csm-4m.json
-/usr/share/qemu/firmware/70-edk2-ovmf-i386-csm.json
-/usr/share/qemu/firmware/70-edk2-ovmf-x86_64-csm-4m.json
-/usr/share/qemu/firmware/70-edk2-ovmf-x86_64-csm.json
-/usr/share/qemu/firmware/80-edk2-ovmf-ia32-on-x86_64-secure-4m.json
-/usr/share/qemu/firmware/80-edk2-ovmf-ia32-on-x86_64-secure.json
-/usr/share/qemu/firmware/81-edk2-ovmf-ia32-on-x86_64-4m.json
-/usr/share/qemu/firmware/81-edk2-ovmf-ia32-on-x86_64.json
-/usr/share/qemu/firmware/82-edk2-ovmf-ia32-on-x86_64-csm-4m.json
-/usr/share/qemu/firmware/82-edk2-ovmf-ia32-on-x86_64-csm.json

edk2-aarch64

--- <sans nom>
+++ <sans nom>
@@ -6,7 +6,6 @@
 /usr/share/edk2/
 /usr/share/edk2/aarch64/
 /usr/share/edk2/aarch64/QEMU_CODE.fd
-/usr/share/edk2/aarch64/QEMU_EFI.fd
 /usr/share/edk2/aarch64/QEMU_VARS.fd
 /usr/share/edk2-armvirt
 /usr/share/licenses/