[avb][test] Move pvmfw_avb tests to a separate module

Bug: 256148034
Test: atest libpvmfw_avb.integration_test
Change-Id: Id5bbf5f5a246c0f4616d383b23139d2c150c8364
diff --git a/pvmfw/TEST_MAPPING b/pvmfw/TEST_MAPPING
index 8a2d352..5e58ebb 100644
--- a/pvmfw/TEST_MAPPING
+++ b/pvmfw/TEST_MAPPING
@@ -1,7 +1,7 @@
 {
   "avf-presubmit" : [
     {
-      "name" : "libpvmfw_avb.test"
+      "name" : "libpvmfw_avb.integration_test"
     }
   ]
 }
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