cosalib/ova: enable UEFI in VMware OVA
Disable Secure Boot due to
<vmw:Config ovf:required="false" vmw:key="connectable.allowGuestControl" vmw:value="true"/>
<vmw:Config ovf:required="false" vmw:key="wakeOnLanEnabled" vmw:value="false"/>
</Item>
+ <vmw:Config ovf:required="false" vmw:key="bootOptions.efiSecureBootEnabled" vmw:value="false"/>
+ <vmw:Config ovf:required="false" vmw:key="firmware" vmw:value="efi"/>
</VirtualHardwareSection>
<ProductSection>
<Info>Information about the installed software</Info>
