Bugfix: Remove unwrap in Consensus Param conversion (#2059)

## Checklist
- [ ] Breaking changes are clearly marked as such in the PR description
and changelog
- [ ] New behavior is reflected in tests
- [ ] [The specification](https://github.com/FuelLabs/fuel-specs/)
matches the implemented behavior (link update PR if changes are needed)

### Before requesting review
- [ ] I have reviewed the code myself
- [ ] I have created follow-up issues caused by this PR and linked them
here

### After merging, notify other teams

[Add or remove entries as needed]

- [ ] [Rust SDK](https://github.com/FuelLabs/fuels-rs/)
- [ ] [Sway compiler](https://github.com/FuelLabs/sway/)
- [ ] [Platform
documentation](https://github.com/FuelLabs/devrel-requests/issues/new?assignees=&labels=new+request&projects=&template=NEW-REQUEST.yml&title=%5BRequest%5D%3A+)
(for out-of-organization contributors, the person merging the PR will do
this)
- [ ] Someone else?

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Bug Fixes
+- [2059](https://github.com/FuelLabs/fuel-core/pull/2059): Remove unwrap that is breaking backwards compatibility
+
 ## [Version 0.32.0]
 
 ### Added

crates/client/src/client/schema/chain.rs

@@ -337,8 +337,6 @@ impl TryFrom<GasCosts> for fuel_core_types::fuel_tx::GasCosts {
                     bhei: value.bhei.into(),
                     bhsh: value.bhsh.into(),
                     burn: value.burn.into(),
-                    bldd: value.bldd.unwrap().into(),
-                    bsiz: value.bsiz.unwrap().into(),
                     cb: value.cb.into(),
                     cfsi: value.cfsi.into(),
                     div: value.div.into(),
@@ -418,6 +416,8 @@ impl TryFrom<GasCosts> for fuel_core_types::fuel_tx::GasCosts {
                     xori: value.xori.into(),
 
                     aloc: value.aloc_dependent_cost.into(),
+                    bsiz: value.bsiz.map(Into::into).unwrap_or(fuel_core_types::fuel_tx::consensus_parameters::DependentCost::free()),
+                    bldd: value.bldd.map(Into::into).unwrap_or(fuel_core_types::fuel_tx::consensus_parameters::DependentCost::free()),
                     cfe: value.cfe.into(),
                     cfei: value.cfei_dependent_cost.into(),
                     call: value.call.into(),