[AUTO-7451] Move load test and smoke test to use new actions (#11364)

* move load test to use new common action

* move smoke test to use common action

* fix smoke tests

* decrease batch size in load test report prep

* add info logs in TestAutomationKeeperNodesDown

* remove duplicate registry config in smoke test

* use AutomationTest struct in setupAutomationTestDocker

* add and use SetupMercuryMock

integration-tests/actions/automationv2/actions.go

@@ -11,6 +11,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/smartcontractkit/chainlink/integration-tests/docker/test_env"
+
 	"github.com/ethereum/go-ethereum/accounts/abi"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/lib/pq"
@@ -36,6 +38,8 @@ import (
 	"github.com/smartcontractkit/chainlink/v2/core/services/keystore/chaintype"
 	"github.com/smartcontractkit/chainlink/v2/core/store/models"
 	"github.com/smartcontractkit/chainlink/v2/core/utils"
+
+	ctfTestEnv "github.com/smartcontractkit/chainlink-testing-framework/docker/test_env"
 )
 
 type NodeDetails struct {
@@ -70,6 +74,8 @@ type AutomationTest struct {
 	ChainlinkNodesk8s []*client.ChainlinkK8sClient
 	ChainlinkNodes    []*client.ChainlinkClient
 
+	DockerEnv *test_env.CLClusterTestEnv
+
 	NodeDetails              []NodeDetails
 	DefaultP2Pv2Bootstrapper string
 	MercuryCredentialName    string
@@ -135,6 +141,10 @@ func (a *AutomationTest) SetUpkeepPrivilegeManager(address string) {
 	a.UpkeepPrivilegeManager = common.HexToAddress(address)
 }
 
+func (a *AutomationTest) SetDockerEnv(env *test_env.CLClusterTestEnv) {
+	a.DockerEnv = env
+}
+
 func (a *AutomationTest) DeployLINK() error {
 	linkToken, err := a.Deployer.DeployLinkTokenContract()
 	if err != nil {
@@ -646,6 +656,19 @@ func (a *AutomationTest) AddJobsAndSetConfig(t *testing.T) {
 	l.Info().Str("Registry Address", a.Registry.Address()).Msg("Successfully setConfig on registry")
 }
 
+func (a *AutomationTest) SetupMercuryMock(t *testing.T, imposters []ctfTestEnv.KillgraveImposter) {
+	if a.IsOnk8s {
+		t.Error("mercury mock is not supported on k8s")
+	}
+	if a.DockerEnv == nil {
+		t.Error("docker env is not set")
+	}
+	err := a.DockerEnv.MockAdapter.AddImposter(imposters)
+	if err != nil {
+		require.NoError(t, err, "Error adding mock imposter")
+	}
+}
+
 func (a *AutomationTest) SetupAutomationDeployment(t *testing.T) {
 	l := logging.GetTestLogger(t)
 	err := a.CollectNodeDetails()