chore(deps): update postgres docker tag to v9.6 · newrelic/nri-postgresql@fd87ec1

src/args/argument_list.go#L38

err113: do not define dynamic errors, use wrapped static errors instead: "errors.New(\"invalid configuration: must specify a username and password\")" (goerr113)

src/args/argument_list.go#L51

err113: do not define dynamic errors, use wrapped static errors instead: "errors.New(\"invalid configuration: must specify a certificate file when using SSL and not trusting server certificate\")" (goerr113)

src/metrics/metrics.go#L540

Function 'PopulateCustomMetrics' has too many statements (54 > 50) (funlen)

src/metrics/metrics_test.go#L437

Function 'TestPopulatePgBouncerMetrics' is too long (173 > 100) (funlen)

src/metrics/metrics.go#L237

commentFormatting: put a space between `//` and comment text (gocritic)

src/metrics/metrics.go#L255

commentFormatting: put a space between `//` and comment text (gocritic)

src/metrics/metrics.go#L260

commentFormatting: put a space between `//` and comment text (gocritic)

src/metrics/metrics.go#L103

cyclomatic complexity 11 of func `CollectCustomConfig` is high (> 10) (gocyclo)