fix: StateEncodeParams API panic with Market Actor SectorContentChanged method (#411)

* fix: add CBOR marshalling for SectorContentChangedParams to prevent StateEncodeParams panic

fix: add CBOR marshalling for SectorContentChangedParams to prevent StateEncodeParams panic

* chore: remove empty test-file

chore: remove empty test-file

* fix(miner): add SectorContentChangedParams to cbor-gen

Fixes StateEncodeParams API panic when called with Market Actor's
SectorContentChanged method by adding SectorContentChangedParams to
cbor-gen for proper CBOR marshalling across actor versions v13-v17.

- Convert SectorContentChangedParams from type alias to proper type
- Add SectorContentChangedParams to gen.go files for automatic generation
- Regenerate CBOR marshalling methods using cbor-gen

Author: rjan90

builtin/v13/gen/gen.go

@@ -202,6 +202,7 @@ func main() {
 		miner.DataActivationNotification{},
 		miner.ProveReplicaUpdates3Params{},
 		miner.SectorUpdateManifest{},
+		miner.SectorContentChangedParams{},
 		miner.SectorChanges{},
 		miner.PieceChange{},
 		// other types

builtin/v13/miner/cbor_gen.go

@@ -462,7 +462,7 @@ type SectorUpdateManifest struct {
 type ProveReplicaUpdates3Return = batch.BatchReturn
 
 // SectorContentChangedParams represents a notification of change committed to sectors.
-type SectorContentChangedParams = []SectorChanges
+type SectorContentChangedParams []SectorChanges
 
 // SectorChanges describes changes to one sector's content.
 type SectorChanges struct {

builtin/v13/miner/miner_types.go

@@ -202,6 +202,7 @@ func main() {
 		miner.DataActivationNotification{},
 		miner.ProveReplicaUpdates3Params{},
 		miner.SectorUpdateManifest{},
+		miner.SectorContentChangedParams{},
 		miner.SectorChanges{},
 		miner.PieceChange{},
 		// other types

builtin/v14/gen/gen.go

@@ -462,7 +462,7 @@ type SectorUpdateManifest struct {
 type ProveReplicaUpdates3Return = batch.BatchReturn
 
 // SectorContentChangedParams represents a notification of change committed to sectors.
-type SectorContentChangedParams = []SectorChanges
+type SectorContentChangedParams []SectorChanges
 
 // SectorChanges describes changes to one sector's content.
 type SectorChanges struct {

builtin/v14/miner/cbor_gen.go

@@ -202,6 +202,7 @@ func main() {
 		miner.DataActivationNotification{},
 		miner.ProveReplicaUpdates3Params{},
 		miner.SectorUpdateManifest{},
+		miner.SectorContentChangedParams{},
 		miner.SectorChanges{},
 		miner.PieceChange{},
 		// other types

builtin/v14/miner/miner_types.go

@@ -462,7 +462,7 @@ type SectorUpdateManifest struct {
 type ProveReplicaUpdates3Return = batch.BatchReturn
 
 // SectorContentChangedParams represents a notification of change committed to sectors.
-type SectorContentChangedParams = []SectorChanges
+type SectorContentChangedParams []SectorChanges
 
 // SectorChanges describes changes to one sector's content.
 type SectorChanges struct {

builtin/v15/gen/gen.go

@@ -204,6 +204,7 @@ func main() {
 		miner.DataActivationNotification{},
 		miner.ProveReplicaUpdates3Params{},
 		miner.SectorUpdateManifest{},
+		miner.SectorContentChangedParams{},
 		miner.SectorChanges{},
 		miner.PieceChange{},
 		// other types