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
(cherry picked from commit 7d2800522c9cbc134c13dc920119d5eb1aa2acb9)
Reviewed-on: https://chromium-review.googlesource.com/907222
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
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;
 }