AWS Provider - Logger issue

[cdsre]

The AWS providers addr method accepts a logger in its call. However, the ECS code introduced to find ECS instances does not utilise the passed in logger but instead just makes a call to the build in log package. This causes formatting issues in the output

Example

package main

import (
	"github.com/hashicorp/go-discover"
	"go.uber.org/zap"
)

func main() {
	d := discover.Discover{
		Providers: map[string]discover.Provider{
			"aws": discover.Providers["aws"],
		},
	}
	logger, _ := zap.NewProduction()
	defer logger.Sync()
	l := zap.NewStdLog(logger)

	cfg := "provider=aws region=eu-west-1 tag_key=foo tag_value=bar service=ecs"
	d.Addrs(cfg, l)
}

$ go run main.go
{"level":"info","ts":1746121177.872697,"caller":"go-discover@v1.0.0/discover.go:178","msg":"[DEBUG] discover: Using provider \"aws\""}
{"level":"info","ts":1746121177.872697,"caller":"aws/aws_discover.go:89","msg":"[INFO] discover-aws: Address Type  is not supported for ECS. Valid values are {private_v4}. Falling back to 'private_v4'"}
{"level":"info","ts":1746121177.872697,"caller":"aws/aws_discover.go:103","msg":"[DEBUG] discover-aws: Using region=eu-west-1 tag_key=foo tag_value=bar addr_type=private_v4"}
{"level":"info","ts":1746121177.8732376,"caller":"aws/aws_discover.go:105","msg":"[DEBUG] discover-aws: No static credentials"}
{"level":"info","ts":1746121177.8732376,"caller":"aws/aws_discover.go:106","msg":"[DEBUG] discover-aws: Using environment variables, shared credentials or instance role"}
{"level":"info","ts":1746121177.8732376,"caller":"aws/aws_discover.go:135","msg":"[INFO] discover-aws: Region is eu-west-1"}
{"level":"info","ts":1746121177.8732376,"caller":"aws/aws_discover.go:137","msg":"[DEBUG] discover-aws: Creating session..."}
{"level":"info","ts":1746121177.8732376,"caller":"aws/aws_discover.go:149","msg":"[INFO] discover-aws: Using default credential chain"}
2025/05/01 18:39:37 [INFO] discover-aws: Filter ECS tasks with foo=bar
2025/05/01 18:39:38 [DEBUG] discover-aws: Retrieved 0 ClusterArns
2025/05/01 18:39:38 [DEBUG] discover-aws: Discovered ECS Task IPs: []

This call to log should be using l not log so it will use the passed in logger

		log.Printf("[INFO] discover-aws: Filter ECS tasks with %s=%s", tagKey, tagValue)
		var clusterArns []string