[#219] Use zaptest.Logger

Use zaptest to get logs which get printed only if a test fails
or if you ran go test -v.

Dont use zaptest.Logger for fuzz otherwise ngfuzz/libfuzz crashes

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

internal/handler/handler_fuzz_test.go

@@ -21,6 +21,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	go_fuzz_utils "github.com/trailofbits/go-fuzz-utils"
 	"github.com/valyala/fasthttp"
+	"go.uber.org/zap"
 )
 
 const (
@@ -125,7 +126,7 @@ func maybeFillRandom(tp *go_fuzz_utils.TypeProvider, initValue string) (string,
 }
 
 func upload(tp *go_fuzz_utils.TypeProvider) (context.Context, *handlerContext, cid.ID, *fasthttp.RequestCtx, string, string, string, error) {
-	hc, err := prepareHandlerContext()
+	hc, err := prepareHandlerContextBase(zap.NewExample())
 	if err != nil {
 		return nil, nil, cid.ID{}, nil, "", "", "", err
 	}