Add paravirtualized_devices config

Display_config uses the flag to determine if the feature is used or not

Bug: 333485251
Test: build with/without the flag
Change-Id: Ic48a707c749a45063255f51043a2c3cb732ed120
diff --git a/Android.bp b/Android.bp
index 7cedfb7..9734cba 100644
--- a/Android.bp
+++ b/Android.bp
@@ -30,6 +30,7 @@
         "release_avf_enable_remote_attestation",
         "release_avf_enable_vendor_modules",
         "release_avf_enable_virt_cpufreq",
+        "release_avf_support_custom_vm_with_paravirtualized_devices",
     ],
     properties: [
         "cfgs",
@@ -60,6 +61,9 @@
         release_avf_enable_virt_cpufreq: {
             cfgs: ["virt_cpufreq"],
         },
+        release_avf_support_custom_vm_with_paravirtualized_devices: {
+            cfgs: ["paravirtualized_devices"],
+        },
     },
 }