fix: added WithLoadForGoAnalysis() to support standard library + test

Author: butuzov

pkg/lint/lintersdb/manager.go

@@ -511,6 +511,7 @@ func (m Manager) GetAllSupportedLinterConfigs() []*linter.Config {
 		linter.NewConfig(golinters.NewIreturn(ireturnCfg)).
 			WithSince("v1.43.0").
 			WithPresets(linter.PresetStyle).
+			WithLoadForGoAnalysis().
 			WithURL("https://github.com/butuzov/ireturn"),
 
 		// nolintlint must be last because it looks at the results of all the previous linters for unused nolint directives

test/testdata/configs/ireturn_stdlib_reject.yml

@@ -0,0 +1,13 @@
+// args: -Eireturn
+// config_path: testdata/configs/ireturn_stdlib_reject.yml
+package testdata
+
+import (
+	"bytes"
+	"io"
+)
+
+func NewAllowDoer() io.Writer {
+	var buf bytes.Buffer
+	return &buf
+}