Add more linters to improve code readability (#19989)

Add nakedret, unconvert, wastedassign, stylecheck and nolintlint linters to improve code readability

- nakedret - https://github.com/alexkohler/nakedret - nakedret is a Go static analysis tool to find naked returns in functions greater than a specified function length.
- unconvert - https://github.com/mdempsky/unconvert - Remove unnecessary type conversions
- wastedassign - https://github.com/sanposhiho/wastedassign -  wastedassign finds wasted assignment statements.
- notlintlint -  Reports ill-formed or insufficient nolint directives
- stylecheck - https://staticcheck.io/docs/checks/#ST - keep style consistent
  - excluded: [ST1003 - Poorly chosen identifier](https://staticcheck.io/docs/checks/#ST1003) and [ST1005 - Incorrectly formatted error string](https://staticcheck.io/docs/checks/#ST1005)

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/context/private.go b/modules/context/private.go
index fdc7751227..9e7977b5d5 100644
--- a/modules/context/private.go
+++ b/modules/context/private.go
@@ -82,5 +82,5 @@ func PrivateContexter() func(http.Handler) http.Handler {
 func OverrideContext(ctx *PrivateContext) (cancel context.CancelFunc) {
 	// We now need to override the request context as the base for our work because even if the request is cancelled we have to continue this work
 	ctx.Override, _, cancel = process.GetManager().AddTypedContext(graceful.GetManager().HammerContext(), fmt.Sprintf("PrivateContext: %s", ctx.Req.RequestURI), process.RequestProcessType, true)
-	return
+	return cancel
 }