Fix yaml with prefixed newline broken setjob + yaml v4 (#144)

* go-yaml v3 **and** v4 workaround
* avoid yaml.Marshal broken indention

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-on: https://gitea.com/gitea/act/pulls/144
Reviewed-by: wxiaoguang <wxiaoguang@noreply.gitea.com>
Reviewed-by: Zettat123 <zettat123@noreply.gitea.com>
Co-authored-by: Christopher Homberger <christopher.homberger@web.de>
Co-committed-by: Christopher Homberger <christopher.homberger@web.de>

pkg/runner/expression.go

@@ -16,7 +16,7 @@ import (
 	"github.com/nektos/act/pkg/container"
 	"github.com/nektos/act/pkg/exprparser"
 	"github.com/nektos/act/pkg/model"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 // ExpressionEvaluator is the interface for evaluating expressions

pkg/runner/expression_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/nektos/act/pkg/exprparser"
 	"github.com/nektos/act/pkg/model"
 	assert "github.com/stretchr/testify/assert"
-	yaml "gopkg.in/yaml.v3"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 func createRunContext(t *testing.T) *RunContext {

pkg/runner/run_context_test.go

@@ -15,7 +15,7 @@ import (
 
 	log "github.com/sirupsen/logrus"
 	assert "github.com/stretchr/testify/assert"
-	yaml "gopkg.in/yaml.v3"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 func TestRunContext_EvalBool(t *testing.T) {

pkg/runner/runner_test.go

@@ -15,7 +15,7 @@ import (
 	"github.com/joho/godotenv"
 	log "github.com/sirupsen/logrus"
 	assert "github.com/stretchr/testify/assert"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/nektos/act/pkg/common"
 	"github.com/nektos/act/pkg/model"

pkg/runner/step_action_local_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/nektos/act/pkg/model"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 type stepActionLocalMocks struct {

pkg/runner/step_action_remote_test.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 
 	"github.com/nektos/act/pkg/common"
 	"github.com/nektos/act/pkg/common/git"

pkg/runner/step_test.go

@@ -9,7 +9,7 @@ import (
 	log "github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
-	yaml "gopkg.in/yaml.v3"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 func TestMergeIntoMap(t *testing.T) {