update cloudwatch datasource to sdk v2 (#3847)

* update cloudwatch datasource to sdk v2

* lint

Author: mmetc

go.mod

@@ -15,6 +15,7 @@ require (
 	github.com/aws/aws-sdk-go-v2 v1.38.3
 	github.com/aws/aws-sdk-go-v2/config v1.31.6
 	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.19.4
+	github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs v1.57.2
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.87.3
 	github.com/aws/aws-sdk-go-v2/service/sqs v1.42.3
 	github.com/beevik/etree v1.4.1

go.sum

@@ -68,6 +68,8 @@ github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3 h1:bIqFDwgGXXN1Kpp99pDOdKMTTb5d
 github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3/go.mod h1:H5O/EsxDWyU+LP/V8i5sm8cxoZgc2fdNR9bxlOFrQTo=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.6 h1:R0tNFJqfjHL3900cqhXuwQ+1K4G0xc9Yf8EDbFXCKEw=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.6/go.mod h1:y/7sDdu+aJvPtGXr4xYosdpq9a6T9Z0jkXfugmti0rI=
+github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs v1.57.2 h1:TSNLZXt7ipIV+Q+GZAQ8dUxYUDsMX2/Atrn/YuPF3zI=
+github.com/aws/aws-sdk-go-v2/service/cloudwatchlogs v1.57.2/go.mod h1:mSt0uBAxUj2dnagbjc7p+Jh68SSwgDTNzMKUjchDiOY=
 github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1 h1:oegbebPEMA/1Jny7kvwejowCaHz1FWZAQ94WXFNCyTM=
 github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1/go.mod h1:kemo5Myr9ac0U9JfSjMo9yHLtw+pECEHsFtJ9tqCEI8=
 github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.6 h1:hncKj/4gR+TPauZgTAsxOxNcvBayhUlYZ6LO/BYiQ30=