Use default error formating when errors.Wrap isn't implemented.

[orsenthil]

…plemented.

Use default error formatting when the error wrap isn't available.

The error message that was seen was

Issue #, if available:

Description of changes:

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[achevuru]

Were you able to test these changes?

[orsenthil]

@achevuru - this is test.

package main

import (
	"errors"
	"fmt"

	"github.com/aws/aws-ebpf-sdk-go/pkg/logger"
)

func main() {
	var log = logger.Get()

	e := errors.New("new error")
	wrapsErr := fmt.Errorf("wrapped error %w ", e)

	log.Errorf("test-error with w %w", e)
	log.Errorf("test-error with w %w", wrapsErr)

	log.Errorf("test-error with v %v", e)
	log.Errorf("test-error with v %v", wrapsErr)

}

output

$ cat /var/log/aws-routed-eni/ebpf-sdk.log
...

{"level":"info","ts":"2024-08-26T22:54:44.986Z","caller":"test2/main.go:11","msg":"Initialized new logger as an existing instance was not found"}
{"level":"error","ts":"2024-08-26T22:54:44.986Z","caller":"runtime/proc.go:272","msg":"test-error with w %!w(*errors.errorString=&{new error})"}
{"level":"error","ts":"2024-08-26T22:54:44.986Z","caller":"runtime/proc.go:272","msg":"test-error with w %!w(*fmt.wrapError=&{wrapped error new error  0xc000014260})"}
{"level":"error","ts":"2024-08-26T22:54:44.986Z","caller":"runtime/proc.go:272","msg":"test-error with v new error"}
{"level":"error","ts":"2024-08-26T22:54:44.986Z","caller":"runtime/proc.go:272","msg":"test-error with v wrapped error new error "}

[yash97]

lgtm 🚀