feat: port run changeset from chainlink (#32)

Author: ajaskolski

common/changeset/run_changeset.go

@@ -0,0 +1,28 @@
+package changeset
+
+import (
+	"fmt"
+
+	"github.com/smartcontractkit/chainlink-deployments-framework/deployment"
+)
+
+type WrappedChangeSet[C any] struct {
+	operation deployment.ChangeSetV2[C]
+}
+
+// RunChangeset is used to run a changeset in another changeset
+// It executes VerifyPreconditions internally to handle changeset errors.
+func RunChangeset[C any](
+	operation deployment.ChangeSetV2[C],
+	env deployment.Environment,
+	config C,
+) (deployment.ChangesetOutput, error) {
+	cs := WrappedChangeSet[C]{operation: operation}
+
+	err := cs.operation.VerifyPreconditions(env, config)
+	if err != nil {
+		return deployment.ChangesetOutput{}, fmt.Errorf("failed to run precondition: %w", err)
+	}
+
+	return cs.operation.Apply(env, config)
+}