Temporarily disable puffin to unblock ota generation

This unblocks the incremental OTA generation for now. And we will revert
this ad hoc fix when the bug is fixed in puffin.

Bug: 72815313
Test: generate an incremental OTA for walleye 4504078-4585723
Change-Id: Idab8a0496a59358275a4e6c333cd8eb8d4d6219f
diff --git a/payload_generator/payload_generation_config.cc b/payload_generator/payload_generation_config.cc
index 836b481..2c5d6d6 100644
--- a/payload_generator/payload_generation_config.cc
+++ b/payload_generator/payload_generation_config.cc
@@ -166,8 +166,10 @@
       return minor >= kSourceMinorPayloadVersion;
 
     case InstallOperation::BROTLI_BSDIFF:
-    case InstallOperation::PUFFDIFF:
       return minor >= kPuffdiffMinorPayloadVersion;
+    // TODO(*) Revert the disablement of puffdiff after we fix b/72815313.
+    case InstallOperation::PUFFDIFF:
+      return false;
   }
   return false;
 }