feat(contrib): add snmp2cpe (#1625)

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/emersion/go-smtp v0.14.0
 	github.com/google/subcommands v1.2.0
 	github.com/google/uuid v1.3.0
+	github.com/gosnmp/gosnmp v1.35.0
 	github.com/gosuri/uitable v0.0.4
 	github.com/hashicorp/go-uuid v1.0.3
 	github.com/hashicorp/go-version v1.6.0
@@ -35,6 +36,7 @@ require (
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/package-url/packageurl-go v0.1.1-0.20220203205134-d70459300c8a
 	github.com/parnurzeal/gorequest v0.2.16
+	github.com/pkg/errors v0.9.1
 	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.6.1
@@ -134,7 +136,6 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/rogpeppe/go-internal v1.8.1 // indirect