test: disable TPM emulation in virt-install commands

Add --tpm none to all virt-install commands to work around SELinux
regression with swtpm on Fedora Rawhide hosts. TPM is not used in
greenboot tests, so disabling it avoids the swtpm-related failures
without affecting test coverage.

Suggested-by: Klara Zatloukalova <kzatloka@redhat.com>
Signed-off-by: Sarita Mahajan <sarmahaj@redhat.com>

Author: sarmahaj

tests/greenboot-bootc-anaconda-iso.sh

@@ -339,6 +339,7 @@ sudo virt-install  --name="${TEST_UUID}-uefi"\
                    --location "/var/lib/libvirt/images/install.iso",kernel=images/pxeboot/vmlinuz,initrd=images/pxeboot/initrd.img \
                    --extra-args "console=ttyS0,115200 inst.stage2=hd:LABEL=${ISO_LABEL} inst.ks=hd:LABEL=${ISO_LABEL}:/osbuild.ks" \
                    --boot ${BOOT_ARGS} \
+                   --tpm none \
                    --graphics none \
                    --serial file,path=${CONSOLE_LOG} \
                    --noautoconsole \

tests/greenboot-bootc-qcow2.sh

@@ -326,6 +326,7 @@ sudo virt-install  --name="${TEST_UUID}-uefi"\
                    --os-type linux \
                    --os-variant ${OS_VARIANT} \
                    --boot ${BOOT_ARGS} \
+                   --tpm none \
                    --graphics none \
                    --serial file,path=${CONSOLE_LOG} \
                    --noautoconsole \

tests/greenboot-ostree.sh

@@ -477,6 +477,7 @@ sudo virt-install  --name="${IMAGE_KEY}"\
                    --network network=integration,mac=34:49:22:B0:83:30 \
                    --os-variant ${OS_VARIANT} \
                    --boot ${BOOT_ARGS} \
+                   --tpm none \
                    --location "${BOOT_LOCATION}" \
                    --graphics none \
                    --serial file,path=${CONSOLE_LOG} \