message: Update ffmul lookup config
diff: @@ -389,7 +389,7 @@ impl LookupPattern {
  match self {
  LookupPattern::Xor | LookupPattern::ChaChaFinal | LookupPattern::RangeCheck => 4,
  LookupPattern::Lookup => 3,
  - LookupPattern::ForeignFieldMul => 2,
  + LookupPattern::ForeignFieldMul => 1,
  }
  }
  @@ -398,7 +398,8 @@ impl LookupPattern {
  match self {
  LookupPattern::Xor | LookupPattern::ChaChaFinal => 3,
  LookupPattern::Lookup => 2,
  - LookupPattern::ForeignFieldMul | LookupPattern::RangeCheck => 1,
  + LookupPattern::ForeignFieldMul => 2,
  + LookupPattern::RangeCheck => 1,
  }
  }
  