MM-21626, MM-21627 - Plugin API/Hooks Prometheus instrumentati… (#13825)

* MM-21626,MM-21627 - Plugin API/Hooks Prometheus instrumentation

* Updated einterface mocks

* Fixed supervisor tests

* ignoring golint errors for plugin metrics wrappers

* Making golangci happy

* Using variadic form when generating wrapper code

* Removed artificial delay

* Removed comments from tests

* Renaming plugin wrappers to api/hooks_timer_layer

* updating vendor dir and mod files

* Recording plugin api/hook responses in prometheus

* Updated einterfaces-mocks

* Updating go sum

* Updating go sum

* Fixing conflicts

* More conflicts fixing

Co-authored-by: mattermod <mattermod@users.noreply.github.com>

plugin/supervisor_test.go

@@ -40,7 +40,7 @@ func testSupervisorInvalidExecutablePath(t *testing.T) {
 		ConsoleLevel:  "error",
 		EnableFile:    false,
 	})
-	supervisor, err := newSupervisor(bundle, log, nil)
+	supervisor, err := newSupervisor(bundle, nil, log, nil)
 	assert.Nil(t, supervisor)
 	assert.Error(t, err)
 }
@@ -59,7 +59,7 @@ func testSupervisorNonExistentExecutablePath(t *testing.T) {
 		ConsoleLevel:  "error",
 		EnableFile:    false,
 	})
-	supervisor, err := newSupervisor(bundle, log, nil)
+	supervisor, err := newSupervisor(bundle, nil, log, nil)
 	require.Error(t, err)
 	require.Nil(t, supervisor)
 }
@@ -89,7 +89,7 @@ func testSupervisorStartTimeout(t *testing.T) {
 		ConsoleLevel:  "error",
 		EnableFile:    false,
 	})
-	supervisor, err := newSupervisor(bundle, log, nil)
+	supervisor, err := newSupervisor(bundle, nil, log, nil)
 	require.Error(t, err)
 	require.Nil(t, supervisor)
 }